417125745887 has 2 divisors, whose sum is σ = 417125745888. Its totient is φ = 417125745886.

The previous prime is 417125745781. The next prime is 417125745901. The reversal of 417125745887 is 788547521714.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 417125745887 - 2³⁰ = 416052004063 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (417125748887) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 208562872943 + 208562872944.

It is an arithmetic number, because the mean of its divisors is an integer number (208562872944).

Almost surely, 2^417125745887 is an apocalyptic number.

417125745887 is a deficient number, since it is larger than the sum of its proper divisors (1).

417125745887 is an equidigital number, since it uses as much as digits as its factorization.

417125745887 is an evil number, because the sum of its binary digits is even.

The product of its digits is 17561600, while the sum is 59.

The spelling of 417125745887 in words is "four hundred seventeen billion, one hundred twenty-five million, seven hundred forty-five thousand, eight hundred eighty-seven".