475856354 has 4 divisors (see below), whose sum is σ = 713784534. Its totient is φ = 237928176.

The previous prime is 475856327. The next prime is 475856369. The reversal of 475856354 is 453658574.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 453658574 = 2 ⋅226829287.

It can be written as a sum of positive squares in only one way, i.e., 474586225 + 1270129 = 21785^2 + 1127^2 .

It is a junction number, because it is equal to n+sod(n) for n = 475856299 and 475856308.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 118964087 + ... + 118964090.

Almost surely, 2^475856354 is an apocalyptic number.

475856354 is a deficient number, since it is larger than the sum of its proper divisors (237928180).

475856354 is a wasteful number, since it uses less digits than its factorization.

475856354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 237928179.

The product of its digits is 2016000, while the sum is 47.

The square root of 475856354 is about 21814.1319790635. The cubic root of 475856354 is about 780.7139824523.

The spelling of 475856354 in words is "four hundred seventy-five million, eight hundred fifty-six thousand, three hundred fifty-four".