2504220162 has 64 divisors (see below), whose sum is σ = 5213714304. Its totient is φ = 801239040.

The previous prime is 2504220157. The next prime is 2504220167. The reversal of 2504220162 is 2610224052.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (2504220157) and next prime (2504220167).

It is a super-2 number, since 2×2504220162² = 12542237239534612488, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2504220167) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9040368 + ... + 9040644.

It is an arithmetic number, because the mean of its divisors is an integer number (81464286).

Almost surely, 2^2504220162 is an apocalyptic number.

2504220162 is an abundant number, since it is smaller than the sum of its proper divisors (2709494142).

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

2504220162 is a wasteful number, since it uses less digits than its factorization.

2504220162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 723.

The product of its (nonzero) digits is 1920, while the sum is 24.

The square root of 2504220162 is about 50042.1838252489. The cubic root of 2504220162 is about 1357.9720644550.

The spelling of 2504220162 in words is "two billion, five hundred four million, two hundred twenty thousand, one hundred sixty-two".