25327285384 has 16 divisors (see below), whose sum is σ = 47508894720. Its totient is φ = 12658246800.

The previous prime is 25327285367. The next prime is 25327285393. The reversal of 25327285384 is 48358272352.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 654504 + ... + 692119.

It is an arithmetic number, because the mean of its divisors is an integer number (2969305920).

Almost surely, 2^25327285384 is an apocalyptic number.

It is an amenable number.

25327285384 is a deficient number, since it is larger than the sum of its proper divisors (22181609336).

25327285384 is a wasteful number, since it uses less digits than its factorization.

25327285384 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1348980 (or 1348976 counting only the distinct ones).

The product of its digits is 3225600, while the sum is 49.

The spelling of 25327285384 in words is "twenty-five billion, three hundred twenty-seven million, two hundred eighty-five thousand, three hundred eighty-four".