56930759 has 2 divisors, whose sum is σ = 56930760. Its totient is φ = 56930758.

The previous prime is 56930749. The next prime is 56930777. The reversal of 56930759 is 95703965.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 56930759 - 2⁴ = 56930743 is a prime.

It is a super-2 number, since 2×56930759² = 6482222640632162, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (56930749) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28465379 + 28465380.

It is an arithmetic number, because the mean of its divisors is an integer number (28465380).

Almost surely, 2^56930759 is an apocalyptic number.

56930759 is a deficient number, since it is larger than the sum of its proper divisors (1).

56930759 is an equidigital number, since it uses as much as digits as its factorization.

56930759 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 255150, while the sum is 44.

The square root of 56930759 is about 7545.2474445839. The cubic root of 56930759 is about 384.6942171979.

The spelling of 56930759 in words is "fifty-six million, nine hundred thirty thousand, seven hundred fifty-nine".