56264899 has 2 divisors, whose sum is σ = 56264900. Its totient is φ = 56264898.

The previous prime is 56264881. The next prime is 56264927. The reversal of 56264899 is 99846265.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 56264899 - 2⁷ = 56264771 is a prime.

It is not a weakly prime, because it can be changed into another prime (56264809) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28132449 + 28132450.

It is an arithmetic number, because the mean of its divisors is an integer number (28132450).

Almost surely, 2^56264899 is an apocalyptic number.

56264899 is a deficient number, since it is larger than the sum of its proper divisors (1).

56264899 is an equidigital number, since it uses as much as digits as its factorization.

56264899 is an evil number, because the sum of its binary digits is even.

The product of its digits is 933120, while the sum is 49.

The square root of 56264899 is about 7500.9932009035. The cubic root of 56264899 is about 383.1885420823.

The spelling of 56264899 in words is "fifty-six million, two hundred sixty-four thousand, eight hundred ninety-nine".