56000507 has 2 divisors, whose sum is σ = 56000508. Its totient is φ = 56000506.

The previous prime is 56000473. The next prime is 56000513. The reversal of 56000507 is 70500065.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 56000507 - 2⁸ = 56000251 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (56000587) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28000253 + 28000254.

It is an arithmetic number, because the mean of its divisors is an integer number (28000254).

Almost surely, 2^56000507 is an apocalyptic number.

56000507 is a deficient number, since it is larger than the sum of its proper divisors (1).

56000507 is an equidigital number, since it uses as much as digits as its factorization.

56000507 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1050, while the sum is 23.

The square root of 56000507 is about 7483.3486488336. The cubic root of 56000507 is about 382.5873911416.

The spelling of 56000507 in words is "fifty-six million, five hundred seven", and thus it is an aban number.