8204209957002 has 32 divisors (see below), whose sum is σ = 17415085665600. Its totient is φ = 2567726889728.

The previous prime is 8204209956989. The next prime is 8204209957169. The reversal of 8204209957002 is 2007599024028.

It is a super-2 number, since 2×8204209957002² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 95939877 + ... + 96025352.

It is an arithmetic number, because the mean of its divisors is an integer number (544221427050).

Almost surely, 2^{8204209957002} is an apocalyptic number.

8204209957002 is an abundant number, since it is smaller than the sum of its proper divisors (9210875708598).

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

8204209957002 is a wasteful number, since it uses less digits than its factorization.

8204209957002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 191965670.

The product of its (nonzero) digits is 725760, while the sum is 48.

The spelling of 8204209957002 in words is "eight trillion, two hundred four billion, two hundred nine million, nine hundred fifty-seven thousand, two".