2502537872 has 10 divisors (see below), whose sum is σ = 4848667158. Its totient is φ = 1251268928.

The previous prime is 2502537827. The next prime is 2502537911. The reversal of 2502537872 is 2787352052.

It can be written as a sum of positive squares in only one way, i.e., 2484424336 + 18113536 = 49844^2 + 4256^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 78204293 + ... + 78204324.

Almost surely, 2^2502537872 is an apocalyptic number.

It is an amenable number.

2502537872 is a deficient number, since it is larger than the sum of its proper divisors (2346129286).

2502537872 is a wasteful number, since it uses less digits than its factorization.

2502537872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 156408625 (or 156408619 counting only the distinct ones).

The product of its (nonzero) digits is 235200, while the sum is 41.

The square root of 2502537872 is about 50025.3722824728. The cubic root of 2502537872 is about 1357.6679092782.

The spelling of 2502537872 in words is "two billion, five hundred two million, five hundred thirty-seven thousand, eight hundred seventy-two".