130432455 has 12 divisors (see below), whose sum is σ = 226083000. Its totient is φ = 69563952.

The previous prime is 130432433. The next prime is 130432493. The reversal of 130432455 is 554234031.

It is not a de Polignac number, because 130432455 - 2⁸ = 130432199 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1449205 + ... + 1449294.

It is an arithmetic number, because the mean of its divisors is an integer number (18840250).

Almost surely, 2^130432455 is an apocalyptic number.

130432455 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

130432455 is a deficient number, since it is larger than the sum of its proper divisors (95650545).

130432455 is a wasteful number, since it uses less digits than its factorization.

130432455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2898510 (or 2898507 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 27.

The square root of 130432455 is about 11420.7029118176. The cubic root of 130432455 is about 507.1408056331.

Adding to 130432455 its reverse (554234031), we get a palindrome (684666486).

The spelling of 130432455 in words is "one hundred thirty million, four hundred thirty-two thousand, four hundred fifty-five".