56605823610 has 384 divisors, whose sum is σ = 174881617920. Its totient is φ = 11637964800.

The previous prime is 56605823567. The next prime is 56605823653. The reversal of 56605823610 is 1632850665.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (56605823567) and next prime (56605823653).

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 68947000 + ... + 68947820.

It is an arithmetic number, because the mean of its divisors is an integer number (455420880).

Almost surely, 2^56605823610 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 56605823610, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (87440808960).

56605823610 is an abundant number, since it is smaller than the sum of its proper divisors (118275794310).

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

56605823610 is a wasteful number, since it uses less digits than its factorization.

56605823610 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 982 (or 975 counting only the distinct ones).

The product of its (nonzero) digits is 259200, while the sum is 42.

The spelling of 56605823610 in words is "fifty-six billion, six hundred five million, eight hundred twenty-three thousand, six hundred ten".