56058157 has 2 divisors, whose sum is σ = 56058158. Its totient is φ = 56058156.

The previous prime is 56058139. The next prime is 56058173. The reversal of 56058157 is 75185065.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 52113961 + 3944196 = 7219^2 + 1986^2 .

It is a cyclic number.

It is not a de Polignac number, because 56058157 - 2²³ = 47669549 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (56058127) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28029078 + 28029079.

It is an arithmetic number, because the mean of its divisors is an integer number (28029079).

Almost surely, 2^56058157 is an apocalyptic number.

It is an amenable number.

56058157 is a deficient number, since it is larger than the sum of its proper divisors (1).

56058157 is an equidigital number, since it uses as much as digits as its factorization.

56058157 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 42000, while the sum is 37.

The square root of 56058157 is about 7487.1995432204. The cubic root of 56058157 is about 382.7186316130.

The spelling of 56058157 in words is "fifty-six million, fifty-eight thousand, one hundred fifty-seven".