56701323518 has 16 divisors (see below), whose sum is σ = 97571865600. Its totient is φ = 24208168056.

The previous prime is 56701323517. The next prime is 56701323527. The reversal of 56701323518 is 81532310765.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56701323517) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7696118 + ... + 7703481.

It is an arithmetic number, because the mean of its divisors is an integer number (6098241600).

Almost surely, 2^56701323518 is an apocalyptic number.

56701323518 is a deficient number, since it is larger than the sum of its proper divisors (40870542082).

56701323518 is a wasteful number, since it uses less digits than its factorization.

56701323518 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15399871.

The product of its (nonzero) digits is 151200, while the sum is 41.

The spelling of 56701323518 in words is "fifty-six billion, seven hundred one million, three hundred twenty-three thousand, five hundred eighteen".