130525055460 has 144 divisors (see below), whose sum is σ = 411303739392. Its totient is φ = 33469113600.

The previous prime is 130525055431. The next prime is 130525055467. The reversal of 130525055460 is 64550525031.

130525055460 is a `hidden beast` number, since 1 + 3 + 0 + 52 + 50 + 554 + 6 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (130525055467) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 801565 + ... + 950555.

It is an arithmetic number, because the mean of its divisors is an integer number (2856275968).

Almost surely, 2^130525055460 is an apocalyptic number.

130525055460 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 130525055460, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (205651869696).

130525055460 is an abundant number, since it is smaller than the sum of its proper divisors (280778683932).

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

130525055460 is a wasteful number, since it uses less digits than its factorization.

130525055460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149194 (or 149189 counting only the distinct ones).

The product of its (nonzero) digits is 90000, while the sum is 36.

The spelling of 130525055460 in words is "one hundred thirty billion, five hundred twenty-five million, fifty-five thousand, four hundred sixty".