475113901 has 2 divisors, whose sum is σ = 475113902. Its totient is φ = 475113900.

The previous prime is 475113869. The next prime is 475113911. The reversal of 475113901 is 109311574.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 444577225 + 30536676 = 21085^2 + 5526^2 .

It is a cyclic number.

It is not a de Polignac number, because 475113901 - 2⁵ = 475113869 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (475113911) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 237556950 + 237556951.

It is an arithmetic number, because the mean of its divisors is an integer number (237556951).

Almost surely, 2^475113901 is an apocalyptic number.

It is an amenable number.

475113901 is a deficient number, since it is larger than the sum of its proper divisors (1).

475113901 is an equidigital number, since it uses as much as digits as its factorization.

475113901 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3780, while the sum is 31.

The square root of 475113901 is about 21797.1076292246. The cubic root of 475113901 is about 780.3077357932.

The spelling of 475113901 in words is "four hundred seventy-five million, one hundred thirteen thousand, nine hundred one".