8550372455212 has 48 divisors (see below), whose sum is σ = 17466183963648. Its totient is φ = 3586151197440.

The previous prime is 8550372455179. The next prime is 8550372455213. The reversal of 8550372455212 is 2125542730558.

It is not an unprimeable number, because it can be changed into a prime (8550372455213) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14410228 + ... + 14991844.

It is an arithmetic number, because the mean of its divisors is an integer number (363878832576).

Almost surely, 2^{8550372455212} is an apocalyptic number.

It is an amenable number.

8550372455212 is an abundant number, since it is smaller than the sum of its proper divisors (8915811508436).

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

8550372455212 is a wasteful number, since it uses less digits than its factorization.

8550372455212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 592846 (or 592844 counting only the distinct ones).

The product of its (nonzero) digits is 3360000, while the sum is 49.

The spelling of 8550372455212 in words is "eight trillion, five hundred fifty billion, three hundred seventy-two million, four hundred fifty-five thousand, two hundred twelve".