56580465734 has 16 divisors (see below), whose sum is σ = 94347576960. Its totient is φ = 25271671680.

The previous prime is 56580465707. The next prime is 56580465743. The reversal of 56580465734 is 43756408565.

It is a happy number.

It is a Smith number, since the sum of its digits (53) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Curzon number.

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, 35098739 + ... + 35100350.

It is an arithmetic number, because the mean of its divisors is an integer number (5896723560).

Almost surely, 2^56580465734 is an apocalyptic number.

56580465734 is a deficient number, since it is larger than the sum of its proper divisors (37767111226).

56580465734 is a wasteful number, since it uses less digits than its factorization.

56580465734 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70199135.

The product of its (nonzero) digits is 12096000, while the sum is 53.

The spelling of 56580465734 in words is "fifty-six billion, five hundred eighty million, four hundred sixty-five thousand, seven hundred thirty-four".