1925917666675 has 12 divisors (see below), whose sum is σ = 2491969990320. Its totient is φ = 1473745692320.

The previous prime is 1925917666643. The next prime is 1925917666769. The reversal of 1925917666675 is 5766667195291.

It is not a de Polignac number, because 1925917666675 - 2⁵ = 1925917666643 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1674710440 + ... + 1674711589.

It is an arithmetic number, because the mean of its divisors is an integer number (207664165860).

Almost surely, 2^{1925917666675} is an apocalyptic number.

1925917666675 is a deficient number, since it is larger than the sum of its proper divisors (566052323645).

1925917666675 is a wasteful number, since it uses less digits than its factorization.

1925917666675 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3349422062 (or 3349422057 counting only the distinct ones).

The product of its digits is 257191200, while the sum is 70.

The spelling of 1925917666675 in words is "one trillion, nine hundred twenty-five billion, nine hundred seventeen million, six hundred sixty-six thousand, six hundred seventy-five".