475402401 has 12 divisors (see below), whose sum is σ = 722834320. Its totient is φ = 300254040.

The previous prime is 475402393. The next prime is 475402427. The reversal of 475402401 is 104204574.

It is not a de Polignac number, because 475402401 - 2³ = 475402393 is a prime.

It is a super-3 number, since 3×475402401³ (a number of 27 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (475402451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1389895 + ... + 1390236.

Almost surely, 2^475402401 is an apocalyptic number.

It is an amenable number.

475402401 is a deficient number, since it is larger than the sum of its proper divisors (247431919).

475402401 is a wasteful number, since it uses less digits than its factorization.

475402401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2780156 (or 2780153 counting only the distinct ones).

The product of its (nonzero) digits is 4480, while the sum is 27.

The square root of 475402401 is about 21803.7244754193. The cubic root of 475402401 is about 780.4656440554.

Adding to 475402401 its reverse (104204574), we get a palindrome (579606975).

The spelling of 475402401 in words is "four hundred seventy-five million, four hundred two thousand, four hundred one".