56433742870 has 16 divisors (see below), whose sum is σ = 101685801888. Its totient is φ = 22550149440.

The previous prime is 56433742837. The next prime is 56433742891. The reversal of 56433742870 is 7824733465.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 2908311 + ... + 2927650.

It is an arithmetic number, because the mean of its divisors is an integer number (6355362618).

Almost surely, 2^56433742870 is an apocalyptic number.

56433742870 is a deficient number, since it is larger than the sum of its proper divisors (45252059018).

56433742870 is a wasteful number, since it uses less digits than its factorization.

56433742870 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5836935.

The product of its (nonzero) digits is 3386880, while the sum is 49.

The spelling of 56433742870 in words is "fifty-six billion, four hundred thirty-three million, seven hundred forty-two thousand, eight hundred seventy".