25130140513002 has 32 divisors (see below), whose sum is σ = 63822579081600. Its totient is φ = 7180040146464.

The previous prime is 25130140513001. The next prime is 25130140513007. The reversal of 25130140513002 is 20031504103152.

25130140513002 is a `hidden beast` number, since 2 + 5 + 1 + 3 + 0 + 140 + 513 + 0 + 0 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (25130140513001) 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, 33240926227 + ... + 33240926982.

It is an arithmetic number, because the mean of its divisors is an integer number (1994455596300).

Almost surely, 2^{25130140513002} is an apocalyptic number.

25130140513002 is an abundant number, since it is smaller than the sum of its proper divisors (38692438568598).

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

25130140513002 is a wasteful number, since it uses less digits than its factorization.

25130140513002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66481853227 (or 66481853221 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 27.

Adding to 25130140513002 its reverse (20031504103152), we get a palindrome (45161644616154).

The spelling of 25130140513002 in words is "twenty-five trillion, one hundred thirty billion, one hundred forty million, five hundred thirteen thousand, two".