5021415555412 has 48 divisors (see below), whose sum is σ = 9023549738112. Its totient is φ = 2443557265920.

The previous prime is 5021415555391. The next prime is 5021415555451. The reversal of 5021415555412 is 2145555141205.

It is a super-2 number, since 2×5021415555412² (a number of 26 digits) contains 22 as substring.

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, 391588033 + ... + 391600855.

It is an arithmetic number, because the mean of its divisors is an integer number (187990619544).

Almost surely, 2^{5021415555412} is an apocalyptic number.

It is an amenable number.

5021415555412 is a deficient number, since it is larger than the sum of its proper divisors (4002134182700).

5021415555412 is a wasteful number, since it uses less digits than its factorization.

5021415555412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18448 (or 18446 counting only the distinct ones).

The product of its (nonzero) digits is 200000, while the sum is 40.

The spelling of 5021415555412 in words is "five trillion, twenty-one billion, four hundred fifteen million, five hundred fifty-five thousand, four hundred twelve".