475513429 has 4 divisors (see below), whose sum is σ = 485630784. Its totient is φ = 465396076.

The previous prime is 475513427. The next prime is 475513439. The reversal of 475513429 is 924315574.

It is a happy number.

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 a cyclic number.

It is not a de Polignac number, because 475513429 - 2¹ = 475513427 is a prime.

It is a super-2 number, since 2×475513429² = 452226042318676082, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 475513391 and 475513400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (475513421) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5058607 + ... + 5058700.

It is an arithmetic number, because the mean of its divisors is an integer number (121407696).

Almost surely, 2^475513429 is an apocalyptic number.

It is an amenable number.

475513429 is a deficient number, since it is larger than the sum of its proper divisors (10117355).

475513429 is a wasteful number, since it uses less digits than its factorization.

475513429 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10117354.

The product of its digits is 151200, while the sum is 40.

The square root of 475513429 is about 21806.2704055508. The cubic root of 475513429 is about 780.5263973558.

The spelling of 475513429 in words is "four hundred seventy-five million, five hundred thirteen thousand, four hundred twenty-nine".