715078572256 has 12 divisors (see below), whose sum is σ = 1407810939192. Its totient is φ = 357539286112.

The previous prime is 715078572233. The next prime is 715078572269. The reversal of 715078572256 is 652275870517.

It is a happy number.

It is a super-2 number, since 2×715078572256² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 715078572197 and 715078572206.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11173102660 + ... + 11173102723.

It is an arithmetic number, because the mean of its divisors is an integer number (117317578266).

Almost surely, 2^715078572256 is an apocalyptic number.

It is an amenable number.

715078572256 is a deficient number, since it is larger than the sum of its proper divisors (692732366936).

715078572256 is a wasteful number, since it uses less digits than its factorization.

715078572256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22346205393 (or 22346205385 counting only the distinct ones).

The product of its (nonzero) digits is 8232000, while the sum is 55.

The spelling of 715078572256 in words is "seven hundred fifteen billion, seventy-eight million, five hundred seventy-two thousand, two hundred fifty-six".