475446013 has 16 divisors (see below), whose sum is σ = 554065920. Its totient is φ = 399538800.

The previous prime is 475446011. The next prime is 475446019. The reversal of 475446013 is 310644574.

It is a cyclic number.

It is not a de Polignac number, because 475446013 - 2¹ = 475446011 is a prime.

It is a super-2 number, since 2×475446013² = 452097822555192338, which contains 22 as substring.

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 475446013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (475446011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 176668 + ... + 179338.

It is an arithmetic number, because the mean of its divisors is an integer number (34629120).

Almost surely, 2^475446013 is an apocalyptic number.

It is an amenable number.

475446013 is a deficient number, since it is larger than the sum of its proper divisors (78619907).

475446013 is a wasteful number, since it uses less digits than its factorization.

475446013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3168.

The product of its (nonzero) digits is 40320, while the sum is 34.

The square root of 475446013 is about 21804.7245568478. The cubic root of 475446013 is about 780.4895091900.

The spelling of 475446013 in words is "four hundred seventy-five million, four hundred forty-six thousand, thirteen".