2506835502 has 12 divisors (see below), whose sum is σ = 5431476960. Its totient is φ = 835611828.

The previous prime is 2506835477. The next prime is 2506835531. The reversal of 2506835502 is 2055386052.

It is a happy number.

2506835502 is a `hidden beast` number, since 25 + 0 + 6 + 83 + 550 + 2 = 666.

2506835502 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 69634302 + ... + 69634337.

It is an arithmetic number, because the mean of its divisors is an integer number (452623080).

Almost surely, 2^2506835502 is an apocalyptic number.

2506835502 is an abundant number, since it is smaller than the sum of its proper divisors (2924641458).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2506835502 is a wasteful number, since it uses less digits than its factorization.

2506835502 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139268647 (or 139268644 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 36.

The square root of 2506835502 is about 50068.3083596800. The cubic root of 2506835502 is about 1358.4446431105. Note that the first 3 decimals are identical.

The spelling of 2506835502 in words is "two billion, five hundred six million, eight hundred thirty-five thousand, five hundred two".