130392544 has 12 divisors (see below), whose sum is σ = 256710384. Its totient is φ = 65196256.

The previous prime is 130392517. The next prime is 130392547. The reversal of 130392544 is 445293031.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130392547) by changing a digit.

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 as a sum of consecutive naturals, namely, 2037352 + ... + 2037415.

It is an arithmetic number, because the mean of its divisors is an integer number (21392532).

Almost surely, 2^130392544 is an apocalyptic number.

It is an amenable number.

130392544 is a deficient number, since it is larger than the sum of its proper divisors (126317840).

130392544 is an equidigital number, since it uses as much as digits as its factorization.

130392544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4074777 (or 4074769 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 31.

The square root of 130392544 is about 11418.9554688684. The cubic root of 130392544 is about 507.0890737194.

The spelling of 130392544 in words is "one hundred thirty million, three hundred ninety-two thousand, five hundred forty-four".