475281401 has 8 divisors (see below), whose sum is σ = 543604800. Its totient is φ = 407064528.

The previous prime is 475281397. The next prime is 475281413. The reversal of 475281401 is 104182574.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 475281401 - 2² = 475281397 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (475281421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16826 + ... + 35123.

It is an arithmetic number, because the mean of its divisors is an integer number (67950600).

Almost surely, 2^475281401 is an apocalyptic number.

It is an amenable number.

475281401 is a deficient number, since it is larger than the sum of its proper divisors (68323399).

475281401 is a wasteful number, since it uses less digits than its factorization.

475281401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53263.

The product of its (nonzero) digits is 8960, while the sum is 32.

The square root of 475281401 is about 21800.9495435405. The cubic root of 475281401 is about 780.3994234138.

The spelling of 475281401 in words is "four hundred seventy-five million, two hundred eighty-one thousand, four hundred one".