25379072359 has 4 divisors (see below), whose sum is σ = 25403979240. Its totient is φ = 25354165480.

The previous prime is 25379072347. The next prime is 25379072429. The reversal of 25379072359 is 95327097352.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 25379072359 - 2⁷ = 25379072231 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25379072309) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12451912 + ... + 12453949.

It is an arithmetic number, because the mean of its divisors is an integer number (6350994810).

Almost surely, 2^25379072359 is an apocalyptic number.

25379072359 is a deficient number, since it is larger than the sum of its proper divisors (24906881).

25379072359 is a wasteful number, since it uses less digits than its factorization.

25379072359 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24906880.

The product of its (nonzero) digits is 3572100, while the sum is 52.

The spelling of 25379072359 in words is "twenty-five billion, three hundred seventy-nine million, seventy-two thousand, three hundred fifty-nine".