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5630163787872 = 253613191675851
BaseRepresentation
bin101000111101101111111…
…1010011010000001100000
3201221020102210110101000000
41101323133322122001200
51214221033412202442
615550243405300000
71120523464402521
oct121733772320140
921836383411000
105630163787872
111880814753368
1276b1b6564600
1331abcb002460
14156703b0c848
159b6c076cd4c
hex51edfe9a060

5630163787872 has 672 divisors, whose sum is σ = 18955373310720. Its totient is φ = 1631075097600.

The previous prime is 5630163787817. The next prime is 5630163787879. The reversal of 5630163787872 is 2787873610365.

5630163787872 is a `hidden beast` number, since 563 + 0 + 1 + 63 + 7 + 8 + 7 + 8 + 7 + 2 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5630163787879) by changing a digit.

It is a polite number, since it can be written in 111 ways as a sum of consecutive naturals, for example, 962253747 + ... + 962259597.

It is an arithmetic number, because the mean of its divisors is an integer number (28207400760).

Almost surely, 25630163787872 is an apocalyptic number.

5630163787872 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5630163787872, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9477686655360).

5630163787872 is an abundant number, since it is smaller than the sum of its proper divisors (13325209522848).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5630163787872 is a wasteful number, since it uses less digits than its factorization.

5630163787872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6078 (or 6055 counting only the distinct ones).

The product of its (nonzero) digits is 71124480, while the sum is 63.

The spelling of 5630163787872 in words is "five trillion, six hundred thirty billion, one hundred sixty-three million, seven hundred eighty-seven thousand, eight hundred seventy-two".