715858051 has 4 divisors (see below), whose sum is σ = 722193192. Its totient is φ = 709522912.

The previous prime is 715858043. The next prime is 715858057. The reversal of 715858051 is 150858517.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 150858517 = 199 ⋅758083.

It is a cyclic number.

It is not a de Polignac number, because 715858051 - 2³ = 715858043 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 715857995 and 715858013.

It is not an unprimeable number, because it can be changed into a prime (715858057) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3167401 + ... + 3167626.

It is an arithmetic number, because the mean of its divisors is an integer number (180548298).

Almost surely, 2^715858051 is an apocalyptic number.

715858051 is a deficient number, since it is larger than the sum of its proper divisors (6335141).

715858051 is a wasteful number, since it uses less digits than its factorization.

715858051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6335140.

The product of its (nonzero) digits is 56000, while the sum is 40.

The square root of 715858051 is about 26755.5237474433. The cubic root of 715858051 is about 894.5589625024.

The spelling of 715858051 in words is "seven hundred fifteen million, eight hundred fifty-eight thousand, fifty-one".