7212050515056 has 80 divisors (see below), whose sum is σ = 18819251740800. Its totient is φ = 2379842828544.

The previous prime is 7212050515027. The next prime is 7212050515063. The reversal of 7212050515056 is 6505150502127.

It is a congruent number.

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, 757630 + ... + 3872738.

It is an arithmetic number, because the mean of its divisors is an integer number (235240646760).

Almost surely, 2^{7212050515056} is an apocalyptic number.

It is an amenable number.

7212050515056 is an abundant number, since it is smaller than the sum of its proper divisors (11607201225744).

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

7212050515056 is a wasteful number, since it uses less digits than its factorization.

7212050515056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3115606 (or 3115600 counting only the distinct ones).

The product of its (nonzero) digits is 105000, while the sum is 39.

The spelling of 7212050515056 in words is "seven trillion, two hundred twelve billion, fifty million, five hundred fifteen thousand, fifty-six".