130550455 has 24 divisors (see below), whose sum is σ = 188127360. Its totient is φ = 86627520.

The previous prime is 130550401. The next prime is 130550473. The reversal of 130550455 is 554055031.

It is not a de Polignac number, because 130550455 - 2¹⁹ = 130026167 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1000 + ... + 16189.

It is an arithmetic number, because the mean of its divisors is an integer number (7838640).

Almost surely, 2^130550455 is an apocalyptic number.

130550455 is a deficient number, since it is larger than the sum of its proper divisors (57576905).

130550455 is a wasteful number, since it uses less digits than its factorization.

130550455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17239 (or 17232 counting only the distinct ones).

The product of its (nonzero) digits is 7500, while the sum is 28.

The square root of 130550455 is about 11425.8678007406. The cubic root of 130550455 is about 507.2936933938.

The spelling of 130550455 in words is "one hundred thirty million, five hundred fifty thousand, four hundred fifty-five".