2502511012 has 6 divisors (see below), whose sum is σ = 4379394278. Its totient is φ = 1251255504.

The previous prime is 2502511009. The next prime is 2502511049. The reversal of 2502511012 is 2101152052.

It can be written as a sum of positive squares in only one way, i.e., 2412184996 + 90326016 = 49114^2 + 9504^2 .

It is a super-2 number, since 2×2502511012² = 12525122730362528288, which contains 22 as substring.

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, 312813873 + ... + 312813880.

Almost surely, 2^2502511012 is an apocalyptic number.

It is an amenable number.

2502511012 is a deficient number, since it is larger than the sum of its proper divisors (1876883266).

2502511012 is a wasteful number, since it uses less digits than its factorization.

2502511012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 625627757 (or 625627755 counting only the distinct ones).

The product of its (nonzero) digits is 200, while the sum is 19.

The square root of 2502511012 is about 50025.1038179832. The cubic root of 2502511012 is about 1357.6630519304.

Adding to 2502511012 its reverse (2101152052), we get a palindrome (4603663064).

The spelling of 2502511012 in words is "two billion, five hundred two million, five hundred eleven thousand, twelve".