2502216156 has 24 divisors (see below), whose sum is σ = 6369277824. Its totient is φ = 758247280.

The previous prime is 2502216133. The next prime is 2502216173. The reversal of 2502216156 is 6516122052.

It is a super-2 number, since 2×2502216156² = 12522171382694832672, which 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 7 ways as a sum of consecutive naturals, for example, 9477960 + ... + 9478223.

It is an arithmetic number, because the mean of its divisors is an integer number (265386576).

Almost surely, 2^2502216156 is an apocalyptic number.

It is an amenable number.

2502216156 is an abundant number, since it is smaller than the sum of its proper divisors (3867061668).

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

2502216156 is a wasteful number, since it uses less digits than its factorization.

2502216156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18956201 (or 18956199 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 30.

The square root of 2502216156 is about 50022.1566508282. The cubic root of 2502216156 is about 1357.6097280465.

The spelling of 2502216156 in words is "two billion, five hundred two million, two hundred sixteen thousand, one hundred fifty-six".