56800907 has 2 divisors, whose sum is σ = 56800908. Its totient is φ = 56800906.

The previous prime is 56800901. The next prime is 56800951. The reversal of 56800907 is 70900865.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 56800907 - 2¹² = 56796811 is a prime.

It is not a weakly prime, because it can be changed into another prime (56800901) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28400453 + 28400454.

It is an arithmetic number, because the mean of its divisors is an integer number (28400454).

Almost surely, 2^56800907 is an apocalyptic number.

56800907 is a deficient number, since it is larger than the sum of its proper divisors (1).

56800907 is an equidigital number, since it uses as much as digits as its factorization.

56800907 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15120, while the sum is 35.

The square root of 56800907 is about 7536.6376455287. The cubic root of 56800907 is about 384.4015146140.

The spelling of 56800907 in words is "fifty-six million, eight hundred thousand, nine hundred seven".