130055392 has 48 divisors (see below), whose sum is σ = 267708672. Its totient is φ = 62133120.

The previous prime is 130055383. The next prime is 130055441. The reversal of 130055392 is 293550031.

It is a zygodrome in base 2.

It is a self number, because there is not a number n which added to its sum of digits gives 130055392.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 63667 + ... + 65677.

It is an arithmetic number, because the mean of its divisors is an integer number (5577264).

Almost surely, 2^130055392 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 130055392, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (133854336).

130055392 is an abundant number, since it is smaller than the sum of its proper divisors (137653280).

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

130055392 is a wasteful number, since it uses less digits than its factorization.

130055392 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2111 (or 2103 counting only the distinct ones).

The product of its (nonzero) digits is 4050, while the sum is 28.

The square root of 130055392 is about 11404.1830921816. The cubic root of 130055392 is about 506.6516415981.

The spelling of 130055392 in words is "one hundred thirty million, fifty-five thousand, three hundred ninety-two".