475014435157 has 2 divisors, whose sum is σ = 475014435158. Its totient is φ = 475014435156.

The previous prime is 475014435131. The next prime is 475014435169. The reversal of 475014435157 is 751534410574.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 450088024996 + 24926410161 = 670886^2 + 157881^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-475014435157 is a prime.

It is a super-2 number, since 2×475014435157² (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 (475014435127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 237507217578 + 237507217579.

It is an arithmetic number, because the mean of its divisors is an integer number (237507217579).

Almost surely, 2^475014435157 is an apocalyptic number.

It is an amenable number.

475014435157 is a deficient number, since it is larger than the sum of its proper divisors (1).

475014435157 is an equidigital number, since it uses as much as digits as its factorization.

475014435157 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1176000, while the sum is 46.

The spelling of 475014435157 in words is "four hundred seventy-five billion, fourteen million, four hundred thirty-five thousand, one hundred fifty-seven".