475359503 has 4 divisors (see below), whose sum is σ = 491751240. Its totient is φ = 458967768.

The previous prime is 475359481. The next prime is 475359527. The reversal of 475359503 is 305953574.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 305953574 = 2 ⋅152976787.

It is a cyclic number.

It is not a de Polignac number, because 475359503 - 2¹⁶ = 475293967 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (475359553) 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, 8195825 + ... + 8195882.

It is an arithmetic number, because the mean of its divisors is an integer number (122937810).

Almost surely, 2^475359503 is an apocalyptic number.

475359503 is a deficient number, since it is larger than the sum of its proper divisors (16391737).

475359503 is a wasteful number, since it uses less digits than its factorization.

475359503 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16391736.

The product of its (nonzero) digits is 283500, while the sum is 41.

The square root of 475359503 is about 21802.7407222120. The cubic root of 475359503 is about 780.4421682083.

The spelling of 475359503 in words is "four hundred seventy-five million, three hundred fifty-nine thousand, five hundred three".