475899963 has 32 divisors (see below), whose sum is σ = 809521152. Its totient is φ = 241466400.

The previous prime is 475899953. The next prime is 475899971. The reversal of 475899963 is 369998574.

It is not a de Polignac number, because 475899963 - 2⁶ = 475899899 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 475899897 and 475899906.

It is not an unprimeable number, because it can be changed into a prime (475899953) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14023 + ... + 33888.

It is an arithmetic number, because the mean of its divisors is an integer number (25297536).

Almost surely, 2^475899963 is an apocalyptic number.

475899963 is a gapful number since it is divisible by the number (43) formed by its first and last digit.

475899963 is a deficient number, since it is larger than the sum of its proper divisors (333621189).

475899963 is a wasteful number, since it uses less digits than its factorization.

475899963 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47975.

The product of its digits is 14696640, while the sum is 60.

The square root of 475899963 is about 21815.1315146162. The cubic root of 475899963 is about 780.7378307669.

The spelling of 475899963 in words is "four hundred seventy-five million, eight hundred ninety-nine thousand, nine hundred sixty-three".