130545192 has 16 divisors (see below), whose sum is σ = 326363040. Its totient is φ = 43515056.

The previous prime is 130545169. The next prime is 130545251. The reversal of 130545192 is 291545031.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2719668 + ... + 2719715.

It is an arithmetic number, because the mean of its divisors is an integer number (20397690).

Almost surely, 2^130545192 is an apocalyptic number.

130545192 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

130545192 is an abundant number, since it is smaller than the sum of its proper divisors (195817848).

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

130545192 is a wasteful number, since it uses less digits than its factorization.

130545192 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5439392 (or 5439388 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 30.

The square root of 130545192 is about 11425.6374876853. The cubic root of 130545192 is about 507.2868763039.

The spelling of 130545192 in words is "one hundred thirty million, five hundred forty-five thousand, one hundred ninety-two".