675852560523 has 12 divisors (see below), whose sum is σ = 1115693115888. Its totient is φ = 386201463120.

The previous prime is 675852560521. The next prime is 675852560569. The reversal of 675852560523 is 325065258576.

It is a happy number.

675852560523 is a `hidden beast` number, since 6 + 7 + 5 + 8 + 5 + 2 + 5 + 605 + 23 = 666.

It is not a de Polignac number, because 675852560523 - 2¹ = 675852560521 is a prime.

It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 675852560523.

It is not an unprimeable number, because it can be changed into a prime (675852560521) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5363909148 + ... + 5363909273.

It is an arithmetic number, because the mean of its divisors is an integer number (92974426324).

Almost surely, 2^675852560523 is an apocalyptic number.

675852560523 is a gapful number since it is divisible by the number (63) formed by its first and last digit.

675852560523 is a deficient number, since it is larger than the sum of its proper divisors (439840555365).

675852560523 is a wasteful number, since it uses less digits than its factorization.

675852560523 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10727818434 (or 10727818431 counting only the distinct ones).

The product of its (nonzero) digits is 15120000, while the sum is 54.

The spelling of 675852560523 in words is "six hundred seventy-five billion, eight hundred fifty-two million, five hundred sixty thousand, five hundred twenty-three".