554223744971688 has 64 divisors (see below), whose sum is σ = 1511574616221120. Its totient is φ = 167940443635200.

The previous prime is 554223744971651. The next prime is 554223744971723. The reversal of 554223744971688 is 886179447322455.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 31180303 + ... + 45614238.

It is an arithmetic number, because the mean of its divisors is an integer number (23618353378455).

Almost surely, 2^{554223744971688} is an apocalyptic number.

It is an amenable number.

554223744971688 is an abundant number, since it is smaller than the sum of its proper divisors (957350871249432).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

554223744971688 is a wasteful number, since it uses less digits than its factorization.

554223744971688 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76821898 (or 76821894 counting only the distinct ones).

The product of its digits is 3251404800, while the sum is 75.

The spelling of 554223744971688 in words is "five hundred fifty-four trillion, two hundred twenty-three billion, seven hundred forty-four million, nine hundred seventy-one thousand, six hundred eighty-eight".