715145500008 has 48 divisors (see below), whose sum is σ = 1939713462180. Its totient is φ = 238029702144.

The previous prime is 715145499949. The next prime is 715145500019. The reversal of 715145500008 is 800005541517.

715145500008 is a `hidden beast` number, since 7 + 1 + 5 + 145 + 500 + 0 + 0 + 8 = 666.

715145500008 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 647159109444 + 67986390564 = 804462^2 + 260742^2 .

It is a super-2 number, since 2×715145500008² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7286985 + ... + 7384472.

Almost surely, 2^715145500008 is an apocalyptic number.

It is an amenable number.

715145500008 is an abundant number, since it is smaller than the sum of its proper divisors (1224567962172).

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

715145500008 is a wasteful number, since it uses less digits than its factorization.

715145500008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14672146 (or 14672139 counting only the distinct ones).

The product of its (nonzero) digits is 28000, while the sum is 36.

The spelling of 715145500008 in words is "seven hundred fifteen billion, one hundred forty-five million, five hundred thousand, eight".