715650247953 has 32 divisors (see below), whose sum is σ = 1161298598400. Its totient is φ = 433551460608.

The previous prime is 715650247931. The next prime is 715650247981. The reversal of 715650247953 is 359742056517.

It is a happy number.

715650247953 is a `hidden beast` number, since 7 + 1 + 5 + 6 + 502 + 47 + 95 + 3 = 666.

It is not a de Polignac number, because 715650247953 - 2¹⁰ = 715650246929 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 715650247953.

It is not an unprimeable number, because it can be changed into a prime (715650247553) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 26868601 + ... + 26895222.

It is an arithmetic number, because the mean of its divisors is an integer number (36290581200).

Almost surely, 2^715650247953 is an apocalyptic number.

It is an amenable number.

715650247953 is a deficient number, since it is larger than the sum of its proper divisors (445648350447).

715650247953 is a wasteful number, since it uses less digits than its factorization.

715650247953 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53763878 (or 53763872 counting only the distinct ones).

The product of its (nonzero) digits is 7938000, while the sum is 54.

The spelling of 715650247953 in words is "seven hundred fifteen billion, six hundred fifty million, two hundred forty-seven thousand, nine hundred fifty-three".