56367545 has 16 divisors (see below), whose sum is σ = 73339392. Its totient is φ = 41342400.

The previous prime is 56367499. The next prime is 56367557. The reversal of 56367545 is 54576365.

It is not a de Polignac number, because 56367545 - 2⁶ = 56367481 is a prime.

It is a super-4 number, since 4×56367545⁴ (a number of 32 digits) contains 4444 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6944 + ... + 12686.

It is an arithmetic number, because the mean of its divisors is an integer number (4583712).

Almost surely, 2^56367545 is an apocalyptic number.

It is an amenable number.

56367545 is a deficient number, since it is larger than the sum of its proper divisors (16971847).

56367545 is a wasteful number, since it uses less digits than its factorization.

56367545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5912.

The product of its digits is 378000, while the sum is 41.

The square root of 56367545 is about 7507.8322437305. The cubic root of 56367545 is about 383.4214218900.

The spelling of 56367545 in words is "fifty-six million, three hundred sixty-seven thousand, five hundred forty-five".