2513381152 has 24 divisors (see below), whose sum is σ = 4949358876. Its totient is φ = 1256401152.

The previous prime is 2513381111. The next prime is 2513381159. The reversal of 2513381152 is 2511833152.

It can be written as a sum of positive squares in 2 ways, for example, as 2487615376 + 25765776 = 49876^2 + 5076^2 .

It is not an unprimeable number, because it can be changed into a prime (2513381159) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 226158 + ... + 237010.

Almost surely, 2^2513381152 is an apocalyptic number.

It is an amenable number.

2513381152 is a deficient number, since it is larger than the sum of its proper divisors (2435977724).

2513381152 is a wasteful number, since it uses less digits than its factorization.

2513381152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18100 (or 18092 counting only the distinct ones).

The product of its digits is 7200, while the sum is 31.

The square root of 2513381152 is about 50133.6329423671. The cubic root of 2513381152 is about 1359.6259698072.

The spelling of 2513381152 in words is "two billion, five hundred thirteen million, three hundred eighty-one thousand, one hundred fifty-two".