25722232675 has 6 divisors (see below), whose sum is σ = 31895568548. Its totient is φ = 20577786120.

The previous prime is 25722232667. The next prime is 25722232693. The reversal of 25722232675 is 57623222752.

It is not a de Polignac number, because 25722232675 - 2³ = 25722232667 is a prime.

It is a Duffinian 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, 514444629 + ... + 514444678.

Almost surely, 2^25722232675 is an apocalyptic number.

25722232675 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

25722232675 is a deficient number, since it is larger than the sum of its proper divisors (6173335873).

25722232675 is a wasteful number, since it uses less digits than its factorization.

25722232675 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1028889317 (or 1028889312 counting only the distinct ones).

The product of its digits is 705600, while the sum is 43.

The spelling of 25722232675 in words is "twenty-five billion, seven hundred twenty-two million, two hundred thirty-two thousand, six hundred seventy-five".