476250403 has 2 divisors, whose sum is σ = 476250404. Its totient is φ = 476250402.

The previous prime is 476250391. The next prime is 476250407. The reversal of 476250403 is 304052674.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 476250403 - 2¹⁷ = 476119331 is a prime.

It is not a weakly prime, because it can be changed into another prime (476250407) 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 as a sum of consecutive naturals, namely, 238125201 + 238125202.

It is an arithmetic number, because the mean of its divisors is an integer number (238125202).

Almost surely, 2^476250403 is an apocalyptic number.

476250403 is a deficient number, since it is larger than the sum of its proper divisors (1).

476250403 is an equidigital number, since it uses as much as digits as its factorization.

476250403 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20160, while the sum is 31.

The square root of 476250403 is about 21823.1620761062. The cubic root of 476250403 is about 780.9294218970.

The spelling of 476250403 in words is "four hundred seventy-six million, two hundred fifty thousand, four hundred three".