675655252063 has 12 divisors (see below), whose sum is σ = 742715602720. Its totient is φ = 614188032480.

The previous prime is 675655252001. The next prime is 675655252093. The reversal of 675655252063 is 360252556576.

675655252063 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a de Polignac number, because none of the positive numbers 2^k-675655252063 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 675655252063.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (675655252093) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1559131 + ... + 1944787.

Almost surely, 2^675655252063 is an apocalyptic number.

675655252063 is a deficient number, since it is larger than the sum of its proper divisors (67060350657).

675655252063 is a wasteful number, since it uses less digits than its factorization.

675655252063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 400158 (or 400147 counting only the distinct ones).

The product of its (nonzero) digits is 11340000, while the sum is 52.

The spelling of 675655252063 in words is "six hundred seventy-five billion, six hundred fifty-five million, two hundred fifty-two thousand, sixty-three".