2544923032 has 8 divisors (see below), whose sum is σ = 4771730700. Its totient is φ = 1272461512.

The previous prime is 2544922999. The next prime is 2544923039. The reversal of 2544923032 is 2303294452.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2544923039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 159057682 + ... + 159057697.

Almost surely, 2^2544923032 is an apocalyptic number.

It is an amenable number.

2544923032 is a deficient number, since it is larger than the sum of its proper divisors (2226807668).

2544923032 is a wasteful number, since it uses less digits than its factorization.

2544923032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 318115385 (or 318115381 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 34.

The square root of 2544923032 is about 50447.2301717349. The cubic root of 2544923032 is about 1365.2899207511.

The spelling of 2544923032 in words is "two billion, five hundred forty-four million, nine hundred twenty-three thousand, thirty-two".