25130050038 has 16 divisors (see below), whose sum is σ = 55844555760. Its totient is φ = 8376683328.

The previous prime is 25130050031. The next prime is 25130050051. The reversal of 25130050038 is 83005003152.

25130050038 is a `hidden beast` number, since 25 + 130 + 0 + 500 + 3 + 8 = 666.

25130050038 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

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

It is a junction number, because it is equal to n+sod(n) for n = 25130049993 and 25130050020.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25130050031) 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, 232685595 + ... + 232685702.

It is an arithmetic number, because the mean of its divisors is an integer number (3490284735).

Almost surely, 2^25130050038 is an apocalyptic number.

25130050038 is an abundant number, since it is smaller than the sum of its proper divisors (30714505722).

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

25130050038 is a wasteful number, since it uses less digits than its factorization.

25130050038 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 465371308 (or 465371302 counting only the distinct ones).

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

The spelling of 25130050038 in words is "twenty-five billion, one hundred thirty million, fifty thousand, thirty-eight".