475166053 has 2 divisors, whose sum is σ = 475166054. Its totient is φ = 475166052.

The previous prime is 475166033. The next prime is 475166059. The reversal of 475166053 is 350661574.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 469935684 + 5230369 = 21678^2 + 2287^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-475166053 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (475166059) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 237583026 + 237583027.

It is an arithmetic number, because the mean of its divisors is an integer number (237583027).

Almost surely, 2^475166053 is an apocalyptic number.

It is an amenable number.

475166053 is a deficient number, since it is larger than the sum of its proper divisors (1).

475166053 is an equidigital number, since it uses as much as digits as its factorization.

475166053 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 75600, while the sum is 37.

The square root of 475166053 is about 21798.3039019094. The cubic root of 475166053 is about 780.3362855228.

The spelling of 475166053 in words is "four hundred seventy-five million, one hundred sixty-six thousand, fifty-three".