56520519050 has 48 divisors (see below), whose sum is σ = 109533917952. Its totient is φ = 21674371200.

The previous prime is 56520519049. The next prime is 56520519053. The reversal of 56520519050 is 5091502565.

It is a junction number, because it is equal to n+sod(n) for n = 56520518995 and 56520519013.

It is not an unprimeable number, because it can be changed into a prime (56520519053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4547 + ... + 336246.

It is an arithmetic number, because the mean of its divisors is an integer number (2281956624).

Almost surely, 2^56520519050 is an apocalyptic number.

56520519050 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

56520519050 is a deficient number, since it is larger than the sum of its proper divisors (53013398902).

56520519050 is a wasteful number, since it uses less digits than its factorization.

56520519050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 340943 (or 340938 counting only the distinct ones).

The product of its (nonzero) digits is 67500, while the sum is 38.

The spelling of 56520519050 in words is "fifty-six billion, five hundred twenty million, five hundred nineteen thousand, fifty".