475675401 has 4 divisors (see below), whose sum is σ = 634233872. Its totient is φ = 317116932.

The previous prime is 475675381. The next prime is 475675451. The reversal of 475675401 is 104576574.

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 not a de Polignac number, because 475675401 - 2²² = 471481097 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 475675401.

It is not an unprimeable number, because it can be changed into a prime (475675451) 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, 79279231 + ... + 79279236.

It is an arithmetic number, because the mean of its divisors is an integer number (158558468).

Almost surely, 2^475675401 is an apocalyptic number.

It is an amenable number.

475675401 is a deficient number, since it is larger than the sum of its proper divisors (158558471).

475675401 is a wasteful number, since it uses less digits than its factorization.

475675401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 158558470.

The product of its (nonzero) digits is 117600, while the sum is 39.

The square root of 475675401 is about 21809.9839752348. The cubic root of 475675401 is about 780.6150096937.

The spelling of 475675401 in words is "four hundred seventy-five million, six hundred seventy-five thousand, four hundred one".