715775027120 has 80 divisors (see below), whose sum is σ = 1788369474528. Its totient is φ = 265446297600.

The previous prime is 715775027113. The next prime is 715775027129. The reversal of 715775027120 is 21720577517.

It is a tau number, because it is divible by the number of its divisors (80).

It is not an unprimeable number, because it can be changed into a prime (715775027129) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3836531 + ... + 4018770.

Almost surely, 2^715775027120 is an apocalyptic number.

It is an amenable number.

715775027120 is an abundant number, since it is smaller than the sum of its proper divisors (1072594447408).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

715775027120 is a wasteful number, since it uses less digits than its factorization.

715775027120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7855398 (or 7855392 counting only the distinct ones).

The product of its (nonzero) digits is 240100, while the sum is 44.

The spelling of 715775027120 in words is "seven hundred fifteen billion, seven hundred seventy-five million, twenty-seven thousand, one hundred twenty".