475522104149 has 2 divisors, whose sum is σ = 475522104150. Its totient is φ = 475522104148.

The previous prime is 475522104077. The next prime is 475522104251. The reversal of 475522104149 is 941401225574.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 314504491249 + 161017612900 = 560807^2 + 401270^2 .

It is a cyclic number.

It is not a de Polignac number, because 475522104149 - 2¹⁶ = 475522038613 is a prime.

It is a super-2 number, since 2×475522104149² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (475522104049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 237761052074 + 237761052075.

It is an arithmetic number, because the mean of its divisors is an integer number (237761052075).

Almost surely, 2^475522104149 is an apocalyptic number.

It is an amenable number.

475522104149 is a deficient number, since it is larger than the sum of its proper divisors (1).

475522104149 is an equidigital number, since it uses as much as digits as its factorization.

475522104149 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 403200, while the sum is 44.

The spelling of 475522104149 in words is "four hundred seventy-five billion, five hundred twenty-two million, one hundred four thousand, one hundred forty-nine".