2502500049 has 64 divisors (see below), whose sum is σ = 4353914880. Its totient is φ = 1391100480.

The previous prime is 2502500047. The next prime is 2502500071. The reversal of 2502500049 is 9400052052.

It is not a de Polignac number, because 2502500049 - 2¹ = 2502500047 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 2502499995 and 2502500031.

It is not an unprimeable number, because it can be changed into a prime (2502500041) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1049839 + ... + 1052219.

It is an arithmetic number, because the mean of its divisors is an integer number (68029920).

Almost surely, 2^2502500049 is an apocalyptic number.

It is an amenable number.

2502500049 is a deficient number, since it is larger than the sum of its proper divisors (1851414831).

2502500049 is a wasteful number, since it uses less digits than its factorization.

2502500049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2547 (or 2541 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 27.

The square root of 2502500049 is about 50024.9942428782. The cubic root of 2502500049 is about 1357.6610693775.

The spelling of 2502500049 in words is "two billion, five hundred two million, five hundred thousand, forty-nine".