130449573 has 48 divisors (see below), whose sum is σ = 206057280. Its totient is φ = 79252992.

The previous prime is 130449563. The next prime is 130449587. The reversal of 130449573 is 375944031.

It is not a de Polignac number, because 130449573 - 2⁵ = 130449541 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130449503) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 830811 + ... + 830967.

It is an arithmetic number, because the mean of its divisors is an integer number (4292860).

Almost surely, 2^130449573 is an apocalyptic number.

It is an amenable number.

130449573 is a deficient number, since it is larger than the sum of its proper divisors (75607707).

130449573 is a wasteful number, since it uses less digits than its factorization.

130449573 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 338 (or 335 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 36.

The square root of 130449573 is about 11421.4523157084. The cubic root of 130449573 is about 507.1629904402.

The spelling of 130449573 in words is "one hundred thirty million, four hundred forty-nine thousand, five hundred seventy-three".