130475463 has 4 divisors (see below), whose sum is σ = 173967288. Its totient is φ = 86983640.

The previous prime is 130475441. The next prime is 130475503. The reversal of 130475463 is 364574031.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 130475463 - 2⁶ = 130475399 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130470463) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 21745908 + ... + 21745913.

It is an arithmetic number, because the mean of its divisors is an integer number (43491822).

Almost surely, 2^130475463 is an apocalyptic number.

130475463 is a deficient number, since it is larger than the sum of its proper divisors (43491825).

130475463 is an equidigital number, since it uses as much as digits as its factorization.

130475463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43491824.

The product of its (nonzero) digits is 30240, while the sum is 33.

The square root of 130475463 is about 11422.5856529947. The cubic root of 130475463 is about 507.1965400102.

It can be divided in two parts, 1304 and 75463, that added together give a palindrome (76767).

The spelling of 130475463 in words is "one hundred thirty million, four hundred seventy-five thousand, four hundred sixty-three".