2544415052 has 12 divisors (see below), whose sum is σ = 4453091160. Its totient is φ = 1272103296.

The previous prime is 2544415033. The next prime is 2544415063. The reversal of 2544415052 is 2505144452.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 61724 + ... + 94332.

It is an arithmetic number, because the mean of its divisors is an integer number (371090930).

Almost surely, 2^2544415052 is an apocalyptic number.

It is an amenable number.

2544415052 is a deficient number, since it is larger than the sum of its proper divisors (1908676108).

2544415052 is a wasteful number, since it uses less digits than its factorization.

2544415052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52120 (or 52118 counting only the distinct ones).

The product of its (nonzero) digits is 32000, while the sum is 32.

The square root of 2544415052 is about 50442.1951544538. The cubic root of 2544415052 is about 1365.1990750274.

The spelling of 2544415052 in words is "two billion, five hundred forty-four million, four hundred fifteen thousand, fifty-two".