2546501372 has 12 divisors (see below), whose sum is σ = 4690923720. Its totient is φ = 1206237456.

The previous prime is 2546501371. The next prime is 2546501393. The reversal of 2546501372 is 2731056452.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2546501371) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16753223 + ... + 16753374.

It is an arithmetic number, because the mean of its divisors is an integer number (390910310).

Almost surely, 2^2546501372 is an apocalyptic number.

It is an amenable number.

2546501372 is a deficient number, since it is larger than the sum of its proper divisors (2144422348).

2546501372 is a wasteful number, since it uses less digits than its factorization.

2546501372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33506620 (or 33506618 counting only the distinct ones).

The product of its (nonzero) digits is 50400, while the sum is 35.

The square root of 2546501372 is about 50462.8712223155. The cubic root of 2546501372 is about 1365.5721095557.

The spelling of 2546501372 in words is "two billion, five hundred forty-six million, five hundred one thousand, three hundred seventy-two".