475014435131 has 2 divisors, whose sum is σ = 475014435132. Its totient is φ = 475014435130.

The previous prime is 475014435127. The next prime is 475014435157. The reversal of 475014435131 is 131534410574.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 475014435131 - 2² = 475014435127 is a prime.

It is a super-2 number, since 2×475014435131² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (475014435101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 237507217565 + 237507217566.

It is an arithmetic number, because the mean of its divisors is an integer number (237507217566).

Almost surely, 2^475014435131 is an apocalyptic number.

475014435131 is a deficient number, since it is larger than the sum of its proper divisors (1).

475014435131 is an equidigital number, since it uses as much as digits as its factorization.

475014435131 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 100800, while the sum is 38.

The spelling of 475014435131 in words is "four hundred seventy-five billion, fourteen million, four hundred thirty-five thousand, one hundred thirty-one".