2533480164 has 36 divisors (see below), whose sum is σ = 6450160080. Its totient is φ = 838416240.

The previous prime is 2533480163. The next prime is 2533480171. The reversal of 2533480164 is 4610843352.

2533480164 is a `hidden beast` number, since 253 + 348 + 0 + 1 + 64 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (2533480163) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 248142 + ... + 258149.

Almost surely, 2^2533480164 is an apocalyptic number.

It is an amenable number.

2533480164 is an abundant number, since it is smaller than the sum of its proper divisors (3916679916).

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

2533480164 is a wasteful number, since it uses less digits than its factorization.

2533480164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 506440 (or 506435 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 36.

The square root of 2533480164 is about 50333.6881621047. The cubic root of 2533480164 is about 1363.2405717711.

The spelling of 2533480164 in words is "two billion, five hundred thirty-three million, four hundred eighty thousand, one hundred sixty-four".