130554532420 has 48 divisors (see below), whose sum is σ = 310793797440. Its totient is φ = 45667656576.

The previous prime is 130554532397. The next prime is 130554532421. The reversal of 130554532420 is 24235455031.

It is not an unprimeable number, because it can be changed into a prime (130554532421) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13209082 + ... + 13218961.

It is an arithmetic number, because the mean of its divisors is an integer number (6474870780).

Almost surely, 2^130554532420 is an apocalyptic number.

130554532420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

130554532420 is an abundant number, since it is smaller than the sum of its proper divisors (180239265020).

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

130554532420 is a wasteful number, since it uses less digits than its factorization.

130554532420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26428084 (or 26428082 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 34.

Adding to 130554532420 its reverse (24235455031), we get a palindrome (154789987451).

The spelling of 130554532420 in words is "one hundred thirty billion, five hundred fifty-four million, five hundred thirty-two thousand, four hundred twenty".