2541290164 has 24 divisors (see below), whose sum is σ = 5086231808. Its totient is φ = 1088341920.

The previous prime is 2541290159. The next prime is 2541290177. The reversal of 2541290164 is 4610921452.

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, 7954 + ... + 71734.

Almost surely, 2^2541290164 is an apocalyptic number.

It is an amenable number.

2541290164 is an abundant number, since it is smaller than the sum of its proper divisors (2544941644).

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

2541290164 is a wasteful number, since it uses less digits than its factorization.

2541290164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65215 (or 65213 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 34.

The square root of 2541290164 is about 50411.2106976216. The cubic root of 2541290164 is about 1364.6399626498.

The spelling of 2541290164 in words is "two billion, five hundred forty-one million, two hundred ninety thousand, one hundred sixty-four".