8613012325290 has 64 divisors (see below), whose sum is σ = 21385169285760. Its totient is φ = 2217485088000.

The previous prime is 8613012325279. The next prime is 8613012325327. The reversal of 8613012325290 is 925232103168.

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, 16712037 + ... + 17219703.

It is an arithmetic number, because the mean of its divisors is an integer number (334143270090).

Almost surely, 2^{8613012325290} is an apocalyptic number.

8613012325290 is an abundant number, since it is smaller than the sum of its proper divisors (12772156960470).

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

8613012325290 is a wasteful number, since it uses less digits than its factorization.

8613012325290 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 527207.

The product of its (nonzero) digits is 155520, while the sum is 42.

The spelling of 8613012325290 in words is "eight trillion, six hundred thirteen billion, twelve million, three hundred twenty-five thousand, two hundred ninety".