130545054 has 16 divisors (see below), whose sum is σ = 290100240. Its totient is φ = 43515000.

The previous prime is 130545053. The next prime is 130545133. The reversal of 130545054 is 450545031.

It is a super-2 number, since 2×130545054² = 34084022247725832, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130545053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1208697 + ... + 1208804.

It is an arithmetic number, because the mean of its divisors is an integer number (18131265).

Almost surely, 2^130545054 is an apocalyptic number.

130545054 is an abundant number, since it is smaller than the sum of its proper divisors (159555186).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

130545054 is a wasteful number, since it uses less digits than its factorization.

130545054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2417512 (or 2417506 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 27.

The square root of 130545054 is about 11425.6314486334. The cubic root of 130545054 is about 507.2866975520.

The spelling of 130545054 in words is "one hundred thirty million, five hundred forty-five thousand, fifty-four".