553420081672 has 32 divisors (see below), whose sum is σ = 1053147251520. Its totient is φ = 272609392320.

The previous prime is 553420081637. The next prime is 553420081681. The reversal of 553420081672 is 276180024355.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1631028 + ... + 1940899.

It is an arithmetic number, because the mean of its divisors is an integer number (32910851610).

Almost surely, 2^553420081672 is an apocalyptic number.

It is an amenable number.

553420081672 is a deficient number, since it is larger than the sum of its proper divisors (499727169848).

553420081672 is a wasteful number, since it uses less digits than its factorization.

553420081672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3572221 (or 3572217 counting only the distinct ones).

The product of its (nonzero) digits is 403200, while the sum is 43.

The spelling of 553420081672 in words is "five hundred fifty-three billion, four hundred twenty million, eighty-one thousand, six hundred seventy-two".