675718563830 has 16 divisors (see below), whose sum is σ = 1216314855504. Its totient is φ = 270282660960.

The previous prime is 675718563827. The next prime is 675718563953. The reversal of 675718563830 is 38365817576.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 675718563830.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31520 + ... + 1162940.

It is an arithmetic number, because the mean of its divisors is an integer number (76019678469).

Almost surely, 2^675718563830 is an apocalyptic number.

675718563830 is a deficient number, since it is larger than the sum of its proper divisors (540596291674).

675718563830 is a wasteful number, since it uses less digits than its factorization.

675718563830 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1191151.

The product of its (nonzero) digits is 25401600, while the sum is 59.

The spelling of 675718563830 in words is "six hundred seventy-five billion, seven hundred eighteen million, five hundred sixty-three thousand, eight hundred thirty".