475849227079 has 2 divisors, whose sum is σ = 475849227080. Its totient is φ = 475849227078.

The previous prime is 475849227001. The next prime is 475849227103. The reversal of 475849227079 is 970722948574.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 475849227079 - 2²⁷ = 475715009351 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 475849227079.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (475849227179) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 237924613539 + 237924613540.

It is an arithmetic number, because the mean of its divisors is an integer number (237924613540).

Almost surely, 2^475849227079 is an apocalyptic number.

475849227079 is a deficient number, since it is larger than the sum of its proper divisors (1).

475849227079 is an equidigital number, since it uses as much as digits as its factorization.

475849227079 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 71124480, while the sum is 64.

The spelling of 475849227079 in words is "four hundred seventy-five billion, eight hundred forty-nine million, two hundred twenty-seven thousand, seventy-nine".