472275101 has 2 divisors, whose sum is σ = 472275102. Its totient is φ = 472275100.

The previous prime is 472275073. The next prime is 472275107. The reversal of 472275101 is 101572274.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 420291001 + 51984100 = 20501^2 + 7210^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-472275101 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (472275107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 236137550 + 236137551.

It is an arithmetic number, because the mean of its divisors is an integer number (236137551).

Almost surely, 2^472275101 is an apocalyptic number.

It is an amenable number.

472275101 is a deficient number, since it is larger than the sum of its proper divisors (1).

472275101 is an equidigital number, since it uses as much as digits as its factorization.

472275101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3920, while the sum is 29.

The square root of 472275101 is about 21731.8913350863. The cubic root of 472275101 is about 778.7505203507.

The spelling of 472275101 in words is "four hundred seventy-two million, two hundred seventy-five thousand, one hundred one".