25063135372 has 24 divisors (see below), whose sum is σ = 50366111040. Its totient is φ = 10792737360.

The previous prime is 25063135367. The next prime is 25063135373. The reversal of 25063135372 is 27353136052.

It is not an unprimeable number, because it can be changed into a prime (25063135373) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14989078 + ... + 14990749.

It is an arithmetic number, because the mean of its divisors is an integer number (2098587960).

Almost surely, 2^25063135372 is an apocalyptic number.

25063135372 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

25063135372 is an abundant number, since it is smaller than the sum of its proper divisors (25302975668).

25063135372 is a wasteful number, since it uses less digits than its factorization.

25063135372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29979861 (or 29979859 counting only the distinct ones).

The product of its (nonzero) digits is 113400, while the sum is 37.

The spelling of 25063135372 in words is "twenty-five billion, sixty-three million, one hundred thirty-five thousand, three hundred seventy-two".