130525555530 has 16 divisors (see below), whose sum is σ = 313261333344. Its totient is φ = 34806814800.

The previous prime is 130525555507. The next prime is 130525555553. The reversal of 130525555530 is 35555525031.

It is an interprime number because it is at equal distance from previous prime (130525555507) and next prime (130525555553).

It is a super-2 number, since 2×130525555530² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2175425896 + ... + 2175425955.

It is an arithmetic number, because the mean of its divisors is an integer number (19578833334).

Almost surely, 2^130525555530 is an apocalyptic number.

130525555530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

130525555530 is an abundant number, since it is smaller than the sum of its proper divisors (182735777814).

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

130525555530 is a wasteful number, since it uses less digits than its factorization.

130525555530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4350851861.

The product of its (nonzero) digits is 281250, while the sum is 39.

The spelling of 130525555530 in words is "one hundred thirty billion, five hundred twenty-five million, five hundred fifty-five thousand, five hundred thirty".