675922514678441 has 2 divisors, whose sum is σ = 675922514678442. Its totient is φ = 675922514678440.

The previous prime is 675922514678357. The next prime is 675922514678513. The reversal of 675922514678441 is 144876415229576.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 658723280016025 + 17199234662416 = 25665605^2 + 4147196^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-675922514678441 is a prime.

It is not a weakly prime, because it can be changed into another prime (675922514678041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 337961257339220 + 337961257339221.

It is an arithmetic number, because the mean of its divisors is an integer number (337961257339221).

Almost surely, 2^{675922514678441} is an apocalyptic number.

It is an amenable number.

675922514678441 is a deficient number, since it is larger than the sum of its proper divisors (1).

675922514678441 is an equidigital number, since it uses as much as digits as its factorization.

675922514678441 is an evil number, because the sum of its binary digits is even.

The product of its digits is 812851200, while the sum is 71.

The spelling of 675922514678441 in words is "six hundred seventy-five trillion, nine hundred twenty-two billion, five hundred fourteen million, six hundred seventy-eight thousand, four hundred forty-one".