5021555707212 has 96 divisors (see below), whose sum is σ = 13848777702144. Its totient is φ = 1398866380800.

The previous prime is 5021555707199. The next prime is 5021555707213. The reversal of 5021555707212 is 2127075551205.

It is a hoax number, since the sum of its digits (42) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (5021555707213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 25924089 + ... + 26117072.

It is an arithmetic number, because the mean of its divisors is an integer number (144258101064).

Almost surely, 2^{5021555707212} is an apocalyptic number.

It is an amenable number.

5021555707212 is an abundant number, since it is smaller than the sum of its proper divisors (8827221994932).

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

5021555707212 is a wasteful number, since it uses less digits than its factorization.

5021555707212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52041239 (or 52041237 counting only the distinct ones).

The product of its (nonzero) digits is 245000, while the sum is 42.

The spelling of 5021555707212 in words is "five trillion, twenty-one billion, five hundred fifty-five million, seven hundred seven thousand, two hundred twelve".