56707099 has 2 divisors, whose sum is σ = 56707100. Its totient is φ = 56707098.

The previous prime is 56707081. The next prime is 56707103. The reversal of 56707099 is 99070765.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 56707099 - 2⁷ = 56706971 is a prime.

It is not a weakly prime, because it can be changed into another prime (56707009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28353549 + 28353550.

It is an arithmetic number, because the mean of its divisors is an integer number (28353550).

Almost surely, 2^56707099 is an apocalyptic number.

56707099 is a deficient number, since it is larger than the sum of its proper divisors (1).

56707099 is an equidigital number, since it uses as much as digits as its factorization.

56707099 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 119070, while the sum is 43.

The square root of 56707099 is about 7530.4116089361. The cubic root of 56707099 is about 384.1897820397.

It can be divided in two parts, 5670 and 7099, that added together give a square (12769 = 113²).

The spelling of 56707099 in words is "fifty-six million, seven hundred seven thousand, ninety-nine".