8570990136320 has 44 divisors (see below), whose sum is σ = 20560332210384. Its totient is φ = 3428396052480.

The previous prime is 8570990136277. The next prime is 8570990136337. The reversal of 8570990136320 is 236310990758.

It is a Smith number, since the sum of its digits (53) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 837005636 + ... + 837015875.

Almost surely, 2^{8570990136320} is an apocalyptic number.

8570990136320 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

8570990136320 is an abundant number, since it is smaller than the sum of its proper divisors (11989342074064).

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

8570990136320 is a wasteful number, since it uses less digits than its factorization.

8570990136320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1674021536 (or 1674021518 counting only the distinct ones).

The product of its (nonzero) digits is 2449440, while the sum is 53.

The spelling of 8570990136320 in words is "eight trillion, five hundred seventy billion, nine hundred ninety million, one hundred thirty-six thousand, three hundred twenty".