715957725 has 48 divisors (see below), whose sum is σ = 1362690560. Its totient is φ = 324907200.

The previous prime is 715957673. The next prime is 715957727. The reversal of 715957725 is 527759517.

It is not a de Polignac number, because 715957725 - 2⁶ = 715957661 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (715957727) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 68070 + ... + 77880.

Almost surely, 2^715957725 is an apocalyptic number.

715957725 is a gapful number since it is divisible by the number (75) formed by its first and last digit.

It is an amenable number.

715957725 is a deficient number, since it is larger than the sum of its proper divisors (646732835).

715957725 is a wasteful number, since it uses less digits than its factorization.

715957725 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9970 (or 9965 counting only the distinct ones).

The product of its digits is 771750, while the sum is 48.

The square root of 715957725 is about 26757.3863633951. The cubic root of 715957725 is about 894.6004791746.

The spelling of 715957725 in words is "seven hundred fifteen million, nine hundred fifty-seven thousand, seven hundred twenty-five".