475613678 has 4 divisors (see below), whose sum is σ = 713420520. Its totient is φ = 237806838.

The previous prime is 475613657. The next prime is 475613707. The reversal of 475613678 is 876316574.

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

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 118903418 + ... + 118903421.

It is an arithmetic number, because the mean of its divisors is an integer number (178355130).

Almost surely, 2^475613678 is an apocalyptic number.

475613678 is a deficient number, since it is larger than the sum of its proper divisors (237806842).

475613678 is a wasteful number, since it uses less digits than its factorization.

475613678 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 237806841.

The product of its digits is 846720, while the sum is 47.

The square root of 475613678 is about 21808.5689122418. The cubic root of 475613678 is about 780.5812443821.

The spelling of 475613678 in words is "four hundred seventy-five million, six hundred thirteen thousand, six hundred seventy-eight".