715150852173 has 8 divisors (see below), whose sum is σ = 1059482744000. Its totient is φ = 476767234764.

The previous prime is 715150852147. The next prime is 715150852193. The reversal of 715150852173 is 371258051517.

715150852173 is a `hidden beast` number, since 7 + 1 + 5 + 1 + 50 + 8 + 521 + 73 = 666.

It is not a de Polignac number, because 715150852173 - 2⁸ = 715150851917 is a prime.

It is a super-2 number, since 2×715150852173² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (715150852193) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13243534273 + ... + 13243534326.

It is an arithmetic number, because the mean of its divisors is an integer number (132435343000).

Almost surely, 2^715150852173 is an apocalyptic number.

It is an amenable number.

715150852173 is a deficient number, since it is larger than the sum of its proper divisors (344331891827).

715150852173 is a wasteful number, since it uses less digits than its factorization.

715150852173 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26487068608 (or 26487068602 counting only the distinct ones).

The product of its (nonzero) digits is 294000, while the sum is 45.

The spelling of 715150852173 in words is "seven hundred fifteen billion, one hundred fifty million, eight hundred fifty-two thousand, one hundred seventy-three".