25120544400152 has 16 divisors (see below), whose sum is σ = 47558312215440. Its totient is φ = 12438327809376.

The previous prime is 25120544400079. The next prime is 25120544400223. The reversal of 25120544400152 is 25100444502152.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15243047963 + ... + 15243049610.

It is an arithmetic number, because the mean of its divisors is an integer number (2972394513465).

Almost surely, 2^{25120544400152} is an apocalyptic number.

It is an amenable number.

25120544400152 is a deficient number, since it is larger than the sum of its proper divisors (22437767815288).

25120544400152 is a wasteful number, since it uses less digits than its factorization.

25120544400152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30486097682 (or 30486097678 counting only the distinct ones).

The product of its (nonzero) digits is 64000, while the sum is 35.

The spelling of 25120544400152 in words is "twenty-five trillion, one hundred twenty billion, five hundred forty-four million, four hundred thousand, one hundred fifty-two".