130555046 has 4 divisors (see below), whose sum is σ = 195832572. Its totient is φ = 65277522.

The previous prime is 130555039. The next prime is 130555069. The reversal of 130555046 is 640555031.

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 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, 32638760 + ... + 32638763.

It is an arithmetic number, because the mean of its divisors is an integer number (48958143).

Almost surely, 2^130555046 is an apocalyptic number.

130555046 is a deficient number, since it is larger than the sum of its proper divisors (65277526).

130555046 is an equidigital number, since it uses as much as digits as its factorization.

130555046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65277525.

The product of its (nonzero) digits is 9000, while the sum is 29.

The square root of 130555046 is about 11426.0687027516. The cubic root of 130555046 is about 507.2996399020.

The spelling of 130555046 in words is "one hundred thirty million, five hundred fifty-five thousand, forty-six".