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5381753760 = 253253123889
BaseRepresentation
bin1010000001100011…
…10000101110100000
3111220001201102021100
411000301300232200
542010212110020
62250005354400
7250236103125
oct50061605640
914801642240
105381753760
112311950289
121062408a00
13679c820a6
14390a7674c
15217713a90
hex140c70ba0

5381753760 has 216 divisors, whose sum is σ = 18981651780. Its totient is φ = 1388482560.

The previous prime is 5381753747. The next prime is 5381753789. The reversal of 5381753760 is 673571835.

5381753760 is a `hidden beast` number, since 53 + 8 + 1 + 7 + 537 + 60 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 5370544656 + 11209104 = 73284^2 + 3348^2 .

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 1381896 + ... + 1385784.

Almost surely, 25381753760 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5381753760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9490825890).

5381753760 is an abundant number, since it is smaller than the sum of its proper divisors (13599898020).

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

5381753760 is a wasteful number, since it uses less digits than its factorization.

5381753760 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3972 (or 3930 counting only the distinct ones).

The product of its (nonzero) digits is 529200, while the sum is 45.

The square root of 5381753760 is about 73360.4372942256. The cubic root of 5381753760 is about 1752.4324009353.

The spelling of 5381753760 in words is "five billion, three hundred eighty-one million, seven hundred fifty-three thousand, seven hundred sixty".