130552775 has 24 divisors (see below), whose sum is σ = 173520144. Its totient is φ = 97088000.

The previous prime is 130552769. The next prime is 130552787. The reversal of 130552775 is 577255031.

It is not a de Polignac number, because 130552775 - 2²⁶ = 63443911 is a prime.

It is a hoax number, since the sum of its digits (35) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

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, 33425 + ... + 37125.

It is an arithmetic number, because the mean of its divisors is an integer number (7230006).

Almost surely, 2^130552775 is an apocalyptic number.

130552775 is a deficient number, since it is larger than the sum of its proper divisors (42967369).

130552775 is a wasteful number, since it uses less digits than its factorization.

130552775 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3811 (or 3806 counting only the distinct ones).

The product of its (nonzero) digits is 36750, while the sum is 35.

The square root of 130552775 is about 11425.9693243068. The cubic root of 130552775 is about 507.2966983991.

The spelling of 130552775 in words is "one hundred thirty million, five hundred fifty-two thousand, seven hundred seventy-five".