715705051 has 2 divisors, whose sum is σ = 715705052. Its totient is φ = 715705050.

The previous prime is 715705031. The next prime is 715705069. The reversal of 715705051 is 150507517.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 715705051 - 2⁷ = 715704923 is a prime.

It is not a weakly prime, because it can be changed into another prime (715705031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 357852525 + 357852526.

It is an arithmetic number, because the mean of its divisors is an integer number (357852526).

Almost surely, 2^715705051 is an apocalyptic number.

715705051 is a deficient number, since it is larger than the sum of its proper divisors (1).

715705051 is an equidigital number, since it uses as much as digits as its factorization.

715705051 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6125, while the sum is 31.

The square root of 715705051 is about 26752.6643719836. The cubic root of 715705051 is about 894.4952267413.

The spelling of 715705051 in words is "seven hundred fifteen million, seven hundred five thousand, fifty-one".