25115483823 has 8 divisors (see below), whose sum is σ = 34036284336. Its totient is φ = 16469169600.

The previous prime is 25115483803. The next prime is 25115483837. The reversal of 25115483823 is 32838451152.

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

It is not a de Polignac number, because 25115483823 - 2⁵ = 25115483791 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25115483803) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 68621358 + ... + 68621723.

It is an arithmetic number, because the mean of its divisors is an integer number (4254535542).

Almost surely, 2^25115483823 is an apocalyptic number.

25115483823 is a deficient number, since it is larger than the sum of its proper divisors (8920800513).

25115483823 is a wasteful number, since it uses less digits than its factorization.

25115483823 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137243145.

The product of its digits is 230400, while the sum is 42.

The spelling of 25115483823 in words is "twenty-five billion, one hundred fifteen million, four hundred eighty-three thousand, eight hundred twenty-three".