56466554424 has 32 divisors (see below), whose sum is σ = 161333013120. Its totient is φ = 16133301216.

The previous prime is 56466554401. The next prime is 56466554437. The reversal of 56466554424 is 42445566465.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 168055054 + ... + 168055389.

It is an arithmetic number, because the mean of its divisors is an integer number (5041656660).

Almost surely, 2^56466554424 is an apocalyptic number.

It is an amenable number.

56466554424 is an abundant number, since it is smaller than the sum of its proper divisors (104866458696).

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

56466554424 is a wasteful number, since it uses less digits than its factorization.

56466554424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 336110459 (or 336110455 counting only the distinct ones).

The product of its digits is 13824000, while the sum is 51.

The spelling of 56466554424 in words is "fifty-six billion, four hundred sixty-six million, five hundred fifty-four thousand, four hundred twenty-four".