715007935728 has 60 divisors (see below), whose sum is σ = 2018737422000. Its totient is φ = 236226805248.

The previous prime is 715007935727. The next prime is 715007935781. The reversal of 715007935728 is 827539700517.

It is a happy number.

715007935728 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×715007935728² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (715007935727) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 21954228 + ... + 21986771.

It is an arithmetic number, because the mean of its divisors is an integer number (33645623700).

Almost surely, 2^715007935728 is an apocalyptic number.

It is an amenable number.

715007935728 is an abundant number, since it is smaller than the sum of its proper divisors (1303729486272).

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

715007935728 is a wasteful number, since it uses less digits than its factorization.

715007935728 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43941126 (or 43941117 counting only the distinct ones).

The product of its (nonzero) digits is 3704400, while the sum is 54.

The spelling of 715007935728 in words is "seven hundred fifteen billion, seven million, nine hundred thirty-five thousand, seven hundred twenty-eight".