41475585257 has 2 divisors, whose sum is σ = 41475585258. Its totient is φ = 41475585256.

The previous prime is 41475585227. The next prime is 41475585271. The reversal of 41475585257 is 75258557414.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 34156953856 + 7318631401 = 184816^2 + 85549^2 .

It is a cyclic number.

It is not a de Polignac number, because 41475585257 - 2²⁰ = 41474536681 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 41475585199 and 41475585208.

It is not a weakly prime, because it can be changed into another prime (41475585227) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20737792628 + 20737792629.

It is an arithmetic number, because the mean of its divisors is an integer number (20737792629).

Almost surely, 2^41475585257 is an apocalyptic number.

It is an amenable number.

41475585257 is a deficient number, since it is larger than the sum of its proper divisors (1).

41475585257 is an equidigital number, since it uses as much as digits as its factorization.

41475585257 is an evil number, because the sum of its binary digits is even.

The product of its digits is 7840000, while the sum is 53.

The spelling of 41475585257 in words is "forty-one billion, four hundred seventy-five million, five hundred eighty-five thousand, two hundred fifty-seven".