56367645 has 16 divisors (see below), whose sum is σ = 90468672. Its totient is φ = 29969280.

The previous prime is 56367629. The next prime is 56367653. The reversal of 56367645 is 54676365.

56367645 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 56367645 - 2⁴ = 56367629 is a prime.

It is a super-2 number, since 2×56367645² = 6354622805692050, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 56367597 and 56367606.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 712 + ... + 10641.

It is an arithmetic number, because the mean of its divisors is an integer number (5654292).

Almost surely, 2^56367645 is an apocalyptic number.

It is an amenable number.

56367645 is a deficient number, since it is larger than the sum of its proper divisors (34101027).

56367645 is a wasteful number, since it uses less digits than its factorization.

56367645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11692.

The product of its digits is 453600, while the sum is 42.

The square root of 56367645 is about 7507.8389034395. The cubic root of 56367645 is about 383.4216486288.

The spelling of 56367645 in words is "fifty-six million, three hundred sixty-seven thousand, six hundred forty-five".