130418558 has 4 divisors (see below), whose sum is σ = 195627840. Its totient is φ = 65209278.

The previous prime is 130418521. The next prime is 130418591. The reversal of 130418558 is 855814031.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32604638 + ... + 32604641.

It is an arithmetic number, because the mean of its divisors is an integer number (48906960).

Almost surely, 2^130418558 is an apocalyptic number.

130418558 is a deficient number, since it is larger than the sum of its proper divisors (65209282).

130418558 is an equidigital number, since it uses as much as digits as its factorization.

130418558 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65209281.

The product of its (nonzero) digits is 19200, while the sum is 35.

The square root of 130418558 is about 11420.0944829717. The cubic root of 130418558 is about 507.1227937916.

The spelling of 130418558 in words is "one hundred thirty million, four hundred eighteen thousand, five hundred fifty-eight".