475940551711 has 2 divisors, whose sum is σ = 475940551712. Its totient is φ = 475940551710.

The previous prime is 475940551643. The next prime is 475940551717. The reversal of 475940551711 is 117155049574.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 475940551711 - 2⁹ = 475940551199 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (475940551717) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 237970275855 + 237970275856.

It is an arithmetic number, because the mean of its divisors is an integer number (237970275856).

Almost surely, 2^475940551711 is an apocalyptic number.

475940551711 is a deficient number, since it is larger than the sum of its proper divisors (1).

475940551711 is an equidigital number, since it uses as much as digits as its factorization.

475940551711 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 882000, while the sum is 49.

The spelling of 475940551711 in words is "four hundred seventy-five billion, nine hundred forty million, five hundred fifty-one thousand, seven hundred eleven".