675522822577 has 4 divisors (see below), whose sum is σ = 675628428916. Its totient is φ = 675417216240.

The previous prime is 675522822553. The next prime is 675522822593. The reversal of 675522822577 is 775228225576.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 27330371761 + 648192450816 = 165319^2 + 805104^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-675522822577 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (675522822547) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 52793574 + ... + 52806367.

It is an arithmetic number, because the mean of its divisors is an integer number (168907107229).

Almost surely, 2^675522822577 is an apocalyptic number.

It is an amenable number.

675522822577 is a deficient number, since it is larger than the sum of its proper divisors (105606339).

675522822577 is a wasteful number, since it uses less digits than its factorization.

675522822577 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105606338.

The product of its digits is 32928000, while the sum is 58.

The spelling of 675522822577 in words is "six hundred seventy-five billion, five hundred twenty-two million, eight hundred twenty-two thousand, five hundred seventy-seven".