56976789600 has 216 divisors, whose sum is σ = 211489354440. Its totient is φ = 14394101760.

The previous prime is 56976789577. The next prime is 56976789613. The reversal of 56976789600 is 698767965.

56976789600 is a `hidden beast` number, since 569 + 7 + 6 + 7 + 8 + 9 + 60 + 0 = 666.

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, 71449 + ... + 345048.

Almost surely, 2^56976789600 is an apocalyptic number.

56976789600 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 56976789600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (105744677220).

56976789600 is an abundant number, since it is smaller than the sum of its proper divisors (154512564840).

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

56976789600 is a wasteful number, since it uses less digits than its factorization.

56976789600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 416542 (or 416526 counting only the distinct ones).

The product of its (nonzero) digits is 34292160, while the sum is 63.

It can be divided in two parts, 569 and 76789600, that added together give a square (76790169 = 8763²).

The spelling of 56976789600 in words is "fifty-six billion, nine hundred seventy-six million, seven hundred eighty-nine thousand, six hundred".