675705579 has 16 divisors (see below), whose sum is σ = 959801472. Its totient is φ = 421365888.

The previous prime is 675705577. The next prime is 675705587. The reversal of 675705579 is 975507576.

675705579 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 675705579 - 2¹ = 675705577 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is not an unprimeable number, because it can be changed into a prime (675705577) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32329 + ... + 48954.

It is an arithmetic number, because the mean of its divisors is an integer number (59987592).

Almost surely, 2^675705579 is an apocalyptic number.

675705579 is a deficient number, since it is larger than the sum of its proper divisors (284095893).

675705579 is a wasteful number, since it uses less digits than its factorization.

675705579 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81466.

The product of its (nonzero) digits is 2315250, while the sum is 51.

The square root of 675705579 is about 25994.3374410659. The cubic root of 675705579 is about 877.5108632514.

The spelling of 675705579 in words is "six hundred seventy-five million, seven hundred five thousand, five hundred seventy-nine".