675468914863 has 4 divisors (see below), whose sum is σ = 698760946440. Its totient is φ = 652176883288.

The previous prime is 675468914837. The next prime is 675468914951. The reversal of 675468914863 is 368419864576.

675468914863 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-675468914863 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (675468914803) 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, 11646015745 + ... + 11646015802.

It is an arithmetic number, because the mean of its divisors is an integer number (174690236610).

Almost surely, 2^675468914863 is an apocalyptic number.

675468914863 is a deficient number, since it is larger than the sum of its proper divisors (23292031577).

675468914863 is a wasteful number, since it uses less digits than its factorization.

675468914863 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23292031576.

The product of its digits is 209018880, while the sum is 67.

The spelling of 675468914863 in words is "six hundred seventy-five billion, four hundred sixty-eight million, nine hundred fourteen thousand, eight hundred sixty-three".