715777093 has 2 divisors, whose sum is σ = 715777094. Its totient is φ = 715777092.

The previous prime is 715777087. The next prime is 715777103. The reversal of 715777093 is 390777517.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 561595204 + 154181889 = 23698^2 + 12417^2 .

It is a cyclic number.

It is not a de Polignac number, because 715777093 - 2²⁵ = 682222661 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (715777003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 357888546 + 357888547.

It is an arithmetic number, because the mean of its divisors is an integer number (357888547).

Almost surely, 2^715777093 is an apocalyptic number.

It is an amenable number.

715777093 is a deficient number, since it is larger than the sum of its proper divisors (1).

715777093 is an equidigital number, since it uses as much as digits as its factorization.

715777093 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 324135, while the sum is 46.

The square root of 715777093 is about 26754.0107834321. The cubic root of 715777093 is about 894.5252386682.

The spelling of 715777093 in words is "seven hundred fifteen million, seven hundred seventy-seven thousand, ninety-three".