502216557051 has 16 divisors (see below), whose sum is σ = 731601980928. Its totient is φ = 303913183200.

The previous prime is 502216557047. The next prime is 502216557061. The reversal of 502216557051 is 150755612205.

It is not a de Polignac number, because 502216557051 - 2² = 502216557047 is a prime.

It is not an unprimeable number, because it can be changed into a prime (502216557061) 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, 11490051 + ... + 11533676.

It is an arithmetic number, because the mean of its divisors is an integer number (45725123808).

Almost surely, 2^502216557051 is an apocalyptic number.

502216557051 is a deficient number, since it is larger than the sum of its proper divisors (229385423877).

502216557051 is a wasteful number, since it uses less digits than its factorization.

502216557051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23024402.

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

The spelling of 502216557051 in words is "five hundred two billion, two hundred sixteen million, five hundred fifty-seven thousand, fifty-one".