675179017563 has 8 divisors (see below), whose sum is σ = 900249456400. Its totient is φ = 450113961888.

The previous prime is 675179017561. The next prime is 675179017571. The reversal of 675179017563 is 365710971576.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 675179017563 - 2¹ = 675179017561 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (675179017561) 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 7 ways as a sum of consecutive naturals, for example, 1043428 + ... + 1561761.

It is an arithmetic number, because the mean of its divisors is an integer number (112531182050).

Almost surely, 2^675179017563 is an apocalyptic number.

675179017563 is a deficient number, since it is larger than the sum of its proper divisors (225070438837).

675179017563 is a wasteful number, since it uses less digits than its factorization.

675179017563 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2691581.

The product of its (nonzero) digits is 8334900, while the sum is 57.

The spelling of 675179017563 in words is "six hundred seventy-five billion, one hundred seventy-nine million, seventeen thousand, five hundred sixty-three".