56941653 has 16 divisors (see below), whose sum is σ = 80580096. Its totient is φ = 35642880.

The previous prime is 56941649. The next prime is 56941669. The reversal of 56941653 is 35614965.

It is not a de Polignac number, because 56941653 - 2² = 56941649 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56941693) 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, 25500 + ... + 27642.

It is an arithmetic number, because the mean of its divisors is an integer number (5036256).

Almost surely, 2^56941653 is an apocalyptic number.

It is an amenable number.

56941653 is a deficient number, since it is larger than the sum of its proper divisors (23638443).

56941653 is a wasteful number, since it uses less digits than its factorization.

56941653 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2684.

The product of its digits is 97200, while the sum is 39.

The square root of 56941653 is about 7545.9693214325. The cubic root of 56941653 is about 384.7187533865.

Subtracting from 56941653 its product of digits (97200), we obtain a triangular number (56844453 = T₁₀₆₆₂).

The spelling of 56941653 in words is "fifty-six million, nine hundred forty-one thousand, six hundred fifty-three".