56326137 has 12 divisors (see below), whose sum is σ = 87363216. Its totient is φ = 32186280.

The previous prime is 56326133. The next prime is 56326139. The reversal of 56326137 is 73162365.

It is not a de Polignac number, because 56326137 - 2² = 56326133 is a prime.

It is a hoax number, since the sum of its digits (33) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 56326098 and 56326107.

It is not an unprimeable number, because it can be changed into a prime (56326133) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 191439 + ... + 191732.

It is an arithmetic number, because the mean of its divisors is an integer number (7280268).

Almost surely, 2^56326137 is an apocalyptic number.

It is an amenable number.

56326137 is a deficient number, since it is larger than the sum of its proper divisors (31037079).

56326137 is a wasteful number, since it uses less digits than its factorization.

56326137 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 383188 (or 383181 counting only the distinct ones).

The product of its digits is 22680, while the sum is 33.

The square root of 56326137 is about 7505.0740835784. The cubic root of 56326137 is about 383.3275108546.

The spelling of 56326137 in words is "fifty-six million, three hundred twenty-six thousand, one hundred thirty-seven".