715256452 has 6 divisors (see below), whose sum is σ = 1251698798. Its totient is φ = 357628224.

The previous prime is 715256417. The next prime is 715256467. The reversal of 715256452 is 254652517.

It can be written as a sum of positive squares in only one way, i.e., 596141056 + 119115396 = 24416^2 + 10914^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 89407053 + ... + 89407060.

Almost surely, 2^715256452 is an apocalyptic number.

It is an amenable number.

715256452 is a deficient number, since it is larger than the sum of its proper divisors (536442346).

715256452 is a wasteful number, since it uses less digits than its factorization.

715256452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 178814117 (or 178814115 counting only the distinct ones).

The product of its digits is 84000, while the sum is 37.

The square root of 715256452 is about 26744.2788648339. The cubic root of 715256452 is about 894.3082998638.

It can be divided in two parts, 71525 and 6452, that added together give a palindrome (77977).

The spelling of 715256452 in words is "seven hundred fifteen million, two hundred fifty-six thousand, four hundred fifty-two".