475676101 has 2 divisors, whose sum is σ = 475676102. Its totient is φ = 475676100.

The previous prime is 475676057. The next prime is 475676111. The reversal of 475676101 is 101676574.

It is a Cunningham number, because it is equal to 21810²+1.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 475676100 + 1 = 21810^2 + 1^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-475676101 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (475676111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 237838050 + 237838051.

It is an arithmetic number, because the mean of its divisors is an integer number (237838051).

Almost surely, 2^475676101 is an apocalyptic number.

It is an amenable number.

475676101 is a deficient number, since it is larger than the sum of its proper divisors (1).

475676101 is an equidigital number, since it uses as much as digits as its factorization.

475676101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 35280, while the sum is 37.

The square root of 475676101 is about 21810.0000229253. Note that the first 4 decimals coincide. The cubic root of 475676101 is about 780.6153926091.

The spelling of 475676101 in words is "four hundred seventy-five million, six hundred seventy-six thousand, one hundred one".