2507881036 has 12 divisors (see below), whose sum is σ = 4390429680. Its totient is φ = 1253472560.

The previous prime is 2507881001. The next prime is 2507881043. The reversal of 2507881036 is 6301887052.

It is a self number, because there is not a number n which added to its sum of digits gives 2507881036.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 104791 + ... + 126478.

It is an arithmetic number, because the mean of its divisors is an integer number (365869140).

Almost surely, 2^2507881036 is an apocalyptic number.

It is an amenable number.

2507881036 is a deficient number, since it is larger than the sum of its proper divisors (1882548644).

2507881036 is a wasteful number, since it uses less digits than its factorization.

2507881036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 233984 (or 233982 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 40.

The square root of 2507881036 is about 50078.7483469785. The cubic root of 2507881036 is about 1358.6334738295.

The spelling of 2507881036 in words is "two billion, five hundred seven million, eight hundred eighty-one thousand, thirty-six".