25032432230 has 16 divisors (see below), whose sum is σ = 48524407344. Its totient is φ = 9242744160.

The previous prime is 25032432223. The next prime is 25032432259. The reversal of 25032432230 is 3223423052.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a self number, because there is not a number n which added to its sum of digits gives 25032432230.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 96278456 + ... + 96278715.

It is an arithmetic number, because the mean of its divisors is an integer number (3032775459).

Almost surely, 2^25032432230 is an apocalyptic number.

25032432230 is a deficient number, since it is larger than the sum of its proper divisors (23491975114).

25032432230 is a wasteful number, since it uses less digits than its factorization.

25032432230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 192557191.

The product of its (nonzero) digits is 8640, while the sum is 26.

Adding to 25032432230 its reverse (3223423052), we get a palindrome (28255855282).

The spelling of 25032432230 in words is "twenty-five billion, thirty-two million, four hundred thirty-two thousand, two hundred thirty".