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52960828800 = 27352112127359
BaseRepresentation
bin110001010100101101…
…100001110110000000
312001200221010212011210
4301110231201312000
51331430433010200
640155130210120
73553263421455
oct612455416600
9161627125153
1052960828800
1120508009600
12a320583940
134cc02baa29
1427c5a5b82c
15159e79c650
hexc54b61d80

52960828800 has 576 divisors, whose sum is σ = 193787596800. Its totient is φ = 12702412800.

The previous prime is 52960828763. The next prime is 52960828829. The reversal of 52960828800 is 882806925.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a self number, because there is not a number n which added to its sum of digits gives 52960828800.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 147523021 + ... + 147523379.

It is an arithmetic number, because the mean of its divisors is an integer number (336436800).

Almost surely, 252960828800 is an apocalyptic number.

52960828800 is a gapful number since it is divisible by the number (50) 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 52960828800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (96893798400).

52960828800 is an abundant number, since it is smaller than the sum of its proper divisors (140826768000).

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

52960828800 is a wasteful number, since it uses less digits than its factorization.

52960828800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 535 (or 507 counting only the distinct ones).

The product of its (nonzero) digits is 552960, while the sum is 48.

The spelling of 52960828800 in words is "fifty-two billion, nine hundred sixty million, eight hundred twenty-eight thousand, eight hundred".