130450055 has 8 divisors (see below), whose sum is σ = 156804144. Its totient is φ = 104184000.

The previous prime is 130450039. The next prime is 130450057. The reversal of 130450055 is 550054031.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 130450055 - 2⁴ = 130450039 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 130450055.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130450057) by changing a digit.

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 in 7 ways as a sum of consecutive naturals, for example, 18701 + ... + 24710.

It is an arithmetic number, because the mean of its divisors is an integer number (19600518).

Almost surely, 2^130450055 is an apocalyptic number.

130450055 is a deficient number, since it is larger than the sum of its proper divisors (26354089).

130450055 is an equidigital number, since it uses as much as digits as its factorization.

130450055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44017.

The product of its (nonzero) digits is 1500, while the sum is 23.

The square root of 130450055 is about 11421.4734163329. The cubic root of 130450055 is about 507.1636150807.

The spelling of 130450055 in words is "one hundred thirty million, four hundred fifty thousand, fifty-five".