56876250816 has 560 divisors, whose sum is σ = 215938559232. Its totient is φ = 14370048000.

The previous prime is 56876250811. The next prime is 56876250857. The reversal of 56876250816 is 61805267865.

56876250816 is a `hidden beast` number, since 5 + 6 + 8 + 7 + 625 + 0 + 8 + 1 + 6 = 666.

56876250816 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (56876250811) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 14767291 + ... + 14771141.

Almost surely, 2^56876250816 is an apocalyptic number.

56876250816 is a gapful number since it is divisible by the number (56) 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 56876250816, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (107969279616).

56876250816 is an abundant number, since it is smaller than the sum of its proper divisors (159062308416).

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

56876250816 is a wasteful number, since it uses less digits than its factorization.

56876250816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3930 (or 3911 counting only the distinct ones).

The product of its (nonzero) digits is 4838400, while the sum is 54.

The spelling of 56876250816 in words is "fifty-six billion, eight hundred seventy-six million, two hundred fifty thousand, eight hundred sixteen".