130552138350 has 144 divisors (see below), whose sum is σ = 373310919072. Its totient is φ = 32595886080.

The previous prime is 130552138349. The next prime is 130552138373. The reversal of 130552138350 is 53831255031.

130552138350 is a `hidden beast` number, since 1 + 3 + 0 + 5 + 521 + 3 + 83 + 50 = 666.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 1432239 + ... + 1520661.

It is an arithmetic number, because the mean of its divisors is an integer number (2592436938).

Almost surely, 2^130552138350 is an apocalyptic number.

130552138350 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 130552138350, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (186655459536).

130552138350 is an abundant number, since it is smaller than the sum of its proper divisors (242758780722).

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

130552138350 is a wasteful number, since it uses less digits than its factorization.

130552138350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88651 (or 88643 counting only the distinct ones).

The product of its (nonzero) digits is 54000, while the sum is 36.

The spelling of 130552138350 in words is "one hundred thirty billion, five hundred fifty-two million, one hundred thirty-eight thousand, three hundred fifty".