56925541 has 2 divisors, whose sum is σ = 56925542. Its totient is φ = 56925540.

The previous prime is 56925527. The next prime is 56925587. The reversal of 56925541 is 14552965.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 54612100 + 2313441 = 7390^2 + 1521^2 .

It is a cyclic number.

It is not a de Polignac number, because 56925541 - 2⁵ = 56925509 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 56925541.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (56925241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28462770 + 28462771.

It is an arithmetic number, because the mean of its divisors is an integer number (28462771).

Almost surely, 2^56925541 is an apocalyptic number.

It is an amenable number.

56925541 is a deficient number, since it is larger than the sum of its proper divisors (1).

56925541 is an equidigital number, since it uses as much as digits as its factorization.

56925541 is an evil number, because the sum of its binary digits is even.

The product of its digits is 54000, while the sum is 37.

The square root of 56925541 is about 7544.9016560854. The cubic root of 56925541 is about 384.6824637639.

The spelling of 56925541 in words is "fifty-six million, nine hundred twenty-five thousand, five hundred forty-one".