56105606050 has 48 divisors (see below), whose sum is σ = 113496688872. Its totient is φ = 20510784000.

The previous prime is 56105606033. The next prime is 56105606093. The reversal of 56105606050 is 5060650165.

It can be written as a sum of positive squares in 12 ways, for example, as 23830405641 + 32275200409 = 154371^2 + 179653^2 .

It is a junction number, because it is equal to n+sod(n) for n = 56105605997 and 56105606015.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 361659 + ... + 492958.

Almost surely, 2^56105606050 is an apocalyptic number.

56105606050 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

56105606050 is an abundant number, since it is smaller than the sum of its proper divisors (57391082822).

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

56105606050 is a wasteful number, since it uses less digits than its factorization.

56105606050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 854743 (or 854738 counting only the distinct ones).

The product of its (nonzero) digits is 27000, while the sum is 34.

The spelling of 56105606050 in words is "fifty-six billion, one hundred five million, six hundred six thousand, fifty".