25043983795 has 8 divisors (see below), whose sum is σ = 31022225280. Its totient is φ = 19388890560.

The previous prime is 25043983753. The next prime is 25043983813. The reversal of 25043983795 is 59738934052.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 25043983795 - 2¹⁷ = 25043852723 is a prime.

It is a super-2 number, since 2×25043983795² (a number of 22 digits) contains 22 as substring.

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, 80786890 + ... + 80787199.

It is an arithmetic number, because the mean of its divisors is an integer number (3877778160).

Almost surely, 2^25043983795 is an apocalyptic number.

25043983795 is a deficient number, since it is larger than the sum of its proper divisors (5978241485).

25043983795 is a wasteful number, since it uses less digits than its factorization.

25043983795 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 161574125.

The product of its (nonzero) digits is 8164800, while the sum is 55.

The spelling of 25043983795 in words is "twenty-five billion, forty-three million, nine hundred eighty-three thousand, seven hundred ninety-five".