675673374527 has 2 divisors, whose sum is σ = 675673374528. Its totient is φ = 675673374526.

The previous prime is 675673374479. The next prime is 675673374539. The reversal of 675673374527 is 725473376576.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 675673374527 - 2⁶ = 675673374463 is a prime.

It is a super-2 number, since 2×675673374527² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 675673374527.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (675673374587) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 337836687263 + 337836687264.

It is an arithmetic number, because the mean of its divisors is an integer number (337836687264).

Almost surely, 2^675673374527 is an apocalyptic number.

675673374527 is a deficient number, since it is larger than the sum of its proper divisors (1).

675673374527 is an equidigital number, since it uses as much as digits as its factorization.

675673374527 is an evil number, because the sum of its binary digits is even.

The product of its digits is 155584800, while the sum is 62.

The spelling of 675673374527 in words is "six hundred seventy-five billion, six hundred seventy-three million, three hundred seventy-four thousand, five hundred twenty-seven".