130175553 has 4 divisors (see below), whose sum is σ = 173567408. Its totient is φ = 86783700.

The previous prime is 130175543. The next prime is 130175557. The reversal of 130175553 is 355571031.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 130175553 - 2⁴ = 130175537 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 130175553.

It is not an unprimeable number, because it can be changed into a prime (130175557) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21695923 + ... + 21695928.

It is an arithmetic number, because the mean of its divisors is an integer number (43391852).

Almost surely, 2^130175553 is an apocalyptic number.

It is an amenable number.

130175553 is a deficient number, since it is larger than the sum of its proper divisors (43391855).

130175553 is an equidigital number, since it uses as much as digits as its factorization.

130175553 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43391854.

The product of its (nonzero) digits is 7875, while the sum is 30.

The square root of 130175553 is about 11409.4501620367. The cubic root of 130175553 is about 506.8076290514.

The spelling of 130175553 in words is "one hundred thirty million, one hundred seventy-five thousand, five hundred fifty-three".