56136073323 has 16 divisors (see below), whose sum is σ = 82401580800. Its totient is φ = 33709733280.

The previous prime is 56136073319. The next prime is 56136073373. The reversal of 56136073323 is 32337063165.

It is not a de Polignac number, because 56136073323 - 2² = 56136073319 is a prime.

It is not an unprimeable number, because it can be changed into a prime (56136073373) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7799583 + ... + 7806776.

It is an arithmetic number, because the mean of its divisors is an integer number (5150098800).

Almost surely, 2^56136073323 is an apocalyptic number.

56136073323 is a deficient number, since it is larger than the sum of its proper divisors (26265507477).

56136073323 is a wasteful number, since it uses less digits than its factorization.

56136073323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15606482.

The product of its (nonzero) digits is 204120, while the sum is 39.

The spelling of 56136073323 in words is "fifty-six billion, one hundred thirty-six million, seventy-three thousand, three hundred twenty-three".