130056452 has 12 divisors (see below), whose sum is σ = 229809216. Its totient is φ = 64396680.

The previous prime is 130056449. The next prime is 130056461. The reversal of 130056452 is 254650031.

130056452 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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, 157424 + ... + 158247.

It is an arithmetic number, because the mean of its divisors is an integer number (19150768).

Almost surely, 2^130056452 is an apocalyptic number.

It is an amenable number.

130056452 is a deficient number, since it is larger than the sum of its proper divisors (99752764).

130056452 is a wasteful number, since it uses less digits than its factorization.

130056452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 315778 (or 315776 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 26.

The square root of 130056452 is about 11404.2295662618. The cubic root of 130056452 is about 506.6530180611.

The spelling of 130056452 in words is "one hundred thirty million, fifty-six thousand, four hundred fifty-two".