2509890923116 has 6 divisors (see below), whose sum is σ = 4392309115460. Its totient is φ = 1254945461556.

The previous prime is 2509890923101. The next prime is 2509890923131. The reversal of 2509890923116 is 6113290989052.

It is an interprime number because it is at equal distance from previous prime (2509890923101) and next prime (2509890923131).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 313736365386 + ... + 313736365393.

Almost surely, 2^{2509890923116} is an apocalyptic number.

It is an amenable number.

2509890923116 is a deficient number, since it is larger than the sum of its proper divisors (1882418192344).

2509890923116 is a wasteful number, since it uses less digits than its factorization.

2509890923116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 627472730783 (or 627472730781 counting only the distinct ones).

The product of its (nonzero) digits is 2099520, while the sum is 55.

The spelling of 2509890923116 in words is "two trillion, five hundred nine billion, eight hundred ninety million, nine hundred twenty-three thousand, one hundred sixteen".