25114520332 has 12 divisors (see below), whose sum is σ = 47945902536. Its totient is φ = 11415691040.

The previous prime is 25114520297. The next prime is 25114520339. The reversal of 25114520332 is 23302541152.

It is a self number, because there is not a number n which added to its sum of digits gives 25114520332.

It is not an unprimeable number, because it can be changed into a prime (25114520339) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 285392233 + ... + 285392320.

It is an arithmetic number, because the mean of its divisors is an integer number (3995491878).

Almost surely, 2^25114520332 is an apocalyptic number.

25114520332 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

25114520332 is a deficient number, since it is larger than the sum of its proper divisors (22831382204).

25114520332 is a wasteful number, since it uses less digits than its factorization.

25114520332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 570784568 (or 570784566 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 28.

The spelling of 25114520332 in words is "twenty-five billion, one hundred fourteen million, five hundred twenty thousand, three hundred thirty-two".