495679152071 has 2 divisors, whose sum is σ = 495679152072. Its totient is φ = 495679152070.

The previous prime is 495679152061. The next prime is 495679152127. The reversal of 495679152071 is 170251976594.

It is a happy number.

It is an a-pointer prime, because the next prime (495679152127) can be obtained adding 495679152071 to its sum of digits (56).

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-495679152071 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 495679151998 and 495679152016.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (495679152061) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 247839576035 + 247839576036.

It is an arithmetic number, because the mean of its divisors is an integer number (247839576036).

Almost surely, 2^495679152071 is an apocalyptic number.

495679152071 is a deficient number, since it is larger than the sum of its proper divisors (1).

495679152071 is an equidigital number, since it uses as much as digits as its factorization.

495679152071 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4762800, while the sum is 56.

The spelling of 495679152071 in words is "four hundred ninety-five billion, six hundred seventy-nine million, one hundred fifty-two thousand, seventy-one".