56950144736 has 24 divisors (see below), whose sum is σ = 112126130424. Its totient is φ = 28473667200.

The previous prime is 56950144723. The next prime is 56950144751. The reversal of 56950144736 is 63744105965.

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 3 ways as a sum of consecutive naturals, for example, 987086 + ... + 1043186.

It is an arithmetic number, because the mean of its divisors is an integer number (4671922101).

Almost surely, 2^56950144736 is an apocalyptic number.

It is an amenable number.

56950144736 is a deficient number, since it is larger than the sum of its proper divisors (55175985688).

56950144736 is a wasteful number, since it uses less digits than its factorization.

56950144736 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87834 (or 87826 counting only the distinct ones).

The product of its (nonzero) digits is 2721600, while the sum is 50.

The spelling of 56950144736 in words is "fifty-six billion, nine hundred fifty million, one hundred forty-four thousand, seven hundred thirty-six".