25283102130 has 512 divisors, whose sum is σ = 84025589760. Its totient is φ = 5322240000.

The previous prime is 25283102129. The next prime is 25283102137. The reversal of 25283102130 is 3120138252.

25283102130 is a `hidden beast` number, since 2 + 528 + 3 + 1 + 0 + 2 + 130 = 666.

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 = 25283102094 and 25283102103.

It is not an unprimeable number, because it can be changed into a prime (25283102137) by changing a digit.

It is a polite number, since it can be written in 255 ways as a sum of consecutive naturals, for example, 63049930 + ... + 63050330.

It is an arithmetic number, because the mean of its divisors is an integer number (164112480).

Almost surely, 2^25283102130 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 25283102130, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (42012794880).

25283102130 is an abundant number, since it is smaller than the sum of its proper divisors (58742487630).

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

25283102130 is a wasteful number, since it uses less digits than its factorization.

25283102130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 535 (or 529 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

The spelling of 25283102130 in words is "twenty-five billion, two hundred eighty-three million, one hundred two thousand, one hundred thirty".