70660700715500 has 96 divisors (see below), whose sum is σ = 176377024212480. Its totient is φ = 24225438705600.

The previous prime is 70660700715419. The next prime is 70660700715599. The reversal of 70660700715500 is 551700706607.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 79564907 + ... + 80448093.

It is an arithmetic number, because the mean of its divisors is an integer number (1837260668880).

Almost surely, 2^{70660700715500} is an apocalyptic number.

70660700715500 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

It is an amenable number.

70660700715500 is an abundant number, since it is smaller than the sum of its proper divisors (105716323496980).

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

70660700715500 is a wasteful number, since it uses less digits than its factorization.

70660700715500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 906072 (or 906060 counting only the distinct ones).

The product of its (nonzero) digits is 308700, while the sum is 44.

The spelling of 70660700715500 in words is "seventy trillion, six hundred sixty billion, seven hundred million, seven hundred fifteen thousand, five hundred".