25045455004302 has 32 divisors (see below), whose sum is σ = 52269038150400. Its totient is φ = 7985467290240.

The previous prime is 25045455004301. The next prime is 25045455004307. The reversal of 25045455004302 is 20340055454052.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25045455004301) 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, 40249302 + ... + 40866822.

It is an arithmetic number, because the mean of its divisors is an integer number (1633407442200).

Almost surely, 2^{25045455004302} is an apocalyptic number.

25045455004302 is an abundant number, since it is smaller than the sum of its proper divisors (27223583146098).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

25045455004302 is a wasteful number, since it uses less digits than its factorization.

25045455004302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 911448.

The product of its (nonzero) digits is 480000, while the sum is 39.

The spelling of 25045455004302 in words is "twenty-five trillion, forty-five billion, four hundred fifty-five million, four thousand, three hundred two".