1925899162466 has 16 divisors (see below), whose sum is σ = 3041607327360. Its totient is φ = 912053850480.

The previous prime is 1925899162433. The next prime is 1925899162511. The reversal of 1925899162466 is 6642619985291.

It is a junction number, because it is equal to n+sod(n) for n = 1925899162396 and 1925899162405.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5785226 + ... + 6109061.

It is an arithmetic number, because the mean of its divisors is an integer number (190100457960).

Almost surely, 2^{1925899162466} is an apocalyptic number.

1925899162466 is a deficient number, since it is larger than the sum of its proper divisors (1115708164894).

1925899162466 is a wasteful number, since it uses less digits than its factorization.

1925899162466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11898569.

The product of its digits is 100776960, while the sum is 68.

The spelling of 1925899162466 in words is "one trillion, nine hundred twenty-five billion, eight hundred ninety-nine million, one hundred sixty-two thousand, four hundred sixty-six".