130555184487 has 64 divisors (see below), whose sum is σ = 225192683520. Its totient is φ = 65388939264.

The previous prime is 130555184471. The next prime is 130555184503. The reversal of 130555184487 is 784481555031.

It is an interprime number because it is at equal distance from previous prime (130555184471) and next prime (130555184503).

It is not a de Polignac number, because 130555184487 - 2⁴ = 130555184471 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130555184387) 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 63 ways as a sum of consecutive naturals, for example, 784339 + ... + 936107.

It is an arithmetic number, because the mean of its divisors is an integer number (3518635680).

Almost surely, 2^130555184487 is an apocalyptic number.

130555184487 is a deficient number, since it is larger than the sum of its proper divisors (94637499033).

130555184487 is a wasteful number, since it uses less digits than its factorization.

130555184487 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 151952.

The product of its (nonzero) digits is 2688000, while the sum is 51.

The spelling of 130555184487 in words is "one hundred thirty billion, five hundred fifty-five million, one hundred eighty-four thousand, four hundred eighty-seven".