130475545 has 8 divisors (see below), whose sum is σ = 160212096. Its totient is φ = 101952816.

The previous prime is 130475519. The next prime is 130475549. The reversal of 130475545 is 545574031.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 130475545 - 2¹³ = 130467353 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 130475545.

It is not an unprimeable number, because it can be changed into a prime (130475549) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 303217 + ... + 303646.

It is an arithmetic number, because the mean of its divisors is an integer number (20026512).

Almost surely, 2^130475545 is an apocalyptic number.

It is an amenable number.

130475545 is a deficient number, since it is larger than the sum of its proper divisors (29736551).

130475545 is an equidigital number, since it uses as much as digits as its factorization.

130475545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 606911.

The product of its (nonzero) digits is 42000, while the sum is 34.

The square root of 130475545 is about 11422.5892423741. The cubic root of 130475545 is about 507.1966462629.

The spelling of 130475545 in words is "one hundred thirty million, four hundred seventy-five thousand, five hundred forty-five".