56642174603 has 12 divisors (see below), whose sum is σ = 65914002000. Its totient is φ = 48532658832.

The previous prime is 56642174549. The next prime is 56642174629. The reversal of 56642174603 is 30647124665.

56642174603 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 56642174603 - 2¹⁰ = 56642173579 is a prime.

It is not an unprimeable number, because it can be changed into a prime (56642174683) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 75551 + ... + 344952.

It is an arithmetic number, because the mean of its divisors is an integer number (5492833500).

Almost surely, 2^56642174603 is an apocalyptic number.

56642174603 is a deficient number, since it is larger than the sum of its proper divisors (9271827397).

56642174603 is a wasteful number, since it uses less digits than its factorization.

56642174603 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 423266 (or 423259 counting only the distinct ones).

The product of its (nonzero) digits is 725760, while the sum is 44.

The spelling of 56642174603 in words is "fifty-six billion, six hundred forty-two million, one hundred seventy-four thousand, six hundred three".