5051017121072 has 40 divisors (see below), whose sum is σ = 10539321106944. Its totient is φ = 2331198941184.

The previous prime is 5051017121039. The next prime is 5051017121083. The reversal of 5051017121072 is 2701217101505.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14551328 + ... + 14894400.

Almost surely, 2^{5051017121072} is an apocalyptic number.

5051017121072 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

5051017121072 is an abundant number, since it is smaller than the sum of its proper divisors (5488303985872).

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

5051017121072 is a wasteful number, since it uses less digits than its factorization.

5051017121072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 413877 (or 413871 counting only the distinct ones).

The product of its (nonzero) digits is 4900, while the sum is 32.

The spelling of 5051017121072 in words is "five trillion, fifty-one billion, seventeen million, one hundred twenty-one thousand, seventy-two".