2544630364 has 12 divisors (see below), whose sum is σ = 4453481704. Its totient is φ = 1272207024.

The previous prime is 2544630359. The next prime is 2544630373. The reversal of 2544630364 is 4630364452.

It is a happy number.

It is a congruent number.

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, 50779 + ... + 87565.

Almost surely, 2^2544630364 is an apocalyptic number.

It is an amenable number.

2544630364 is a deficient number, since it is larger than the sum of its proper divisors (1908851340).

2544630364 is a wasteful number, since it uses less digits than its factorization.

2544630364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54084 (or 54082 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 37.

The square root of 2544630364 is about 50444.3293542495. The cubic root of 2544630364 is about 1365.2375823000.

The spelling of 2544630364 in words is "two billion, five hundred forty-four million, six hundred thirty thousand, three hundred sixty-four".