56960289 has 12 divisors (see below), whose sum is σ = 82498000. Its totient is φ = 37871064.

The previous prime is 56960257. The next prime is 56960291. The reversal of 56960289 is 98206965.

56960289 is a `hidden beast` number, since 569 + 6 + 0 + 2 + 89 = 666.

It is not a de Polignac number, because 56960289 - 2⁵ = 56960257 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (56960219) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4939 + ... + 11760.

Almost surely, 2^56960289 is an apocalyptic number.

It is an amenable number.

56960289 is a deficient number, since it is larger than the sum of its proper divisors (25537711).

56960289 is a wasteful number, since it uses less digits than its factorization.

56960289 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17084 (or 17081 counting only the distinct ones).

The product of its (nonzero) digits is 233280, while the sum is 45.

The square root of 56960289 is about 7547.2040518327. The cubic root of 56960289 is about 384.7607193656.

The spelling of 56960289 in words is "fifty-six million, nine hundred sixty thousand, two hundred eighty-nine".