25014631323 has 16 divisors (see below), whose sum is σ = 36585948672. Its totient is φ = 15076620000.

The previous prime is 25014631289. The next prime is 25014631349. The reversal of 25014631323 is 32313641052.

It is not a de Polignac number, because 25014631323 - 2¹³ = 25014623131 is a prime.

It is a super-2 number, since 2×25014631323² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (25014632323) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2088003 + ... + 2099948.

It is an arithmetic number, because the mean of its divisors is an integer number (2286621792).

Almost surely, 2^25014631323 is an apocalyptic number.

25014631323 is a deficient number, since it is larger than the sum of its proper divisors (11571317349).

25014631323 is a wasteful number, since it uses less digits than its factorization.

25014631323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4188146.

The product of its (nonzero) digits is 12960, while the sum is 30.

The spelling of 25014631323 in words is "twenty-five billion, fourteen million, six hundred thirty-one thousand, three hundred twenty-three".