56908703 has 2 divisors, whose sum is σ = 56908704. Its totient is φ = 56908702.

The previous prime is 56908597. The next prime is 56908723. The reversal of 56908703 is 30780965.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 56908703 - 2¹⁶ = 56843167 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (56908723) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28454351 + 28454352.

It is an arithmetic number, because the mean of its divisors is an integer number (28454352).

Almost surely, 2^56908703 is an apocalyptic number.

56908703 is a deficient number, since it is larger than the sum of its proper divisors (1).

56908703 is an equidigital number, since it uses as much as digits as its factorization.

56908703 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 45360, while the sum is 38.

The square root of 56908703 is about 7543.7857207108. The cubic root of 56908703 is about 384.6445316280.

The spelling of 56908703 in words is "fifty-six million, nine hundred eight thousand, seven hundred three".