553199999 has 8 divisors (see below), whose sum is σ = 603790848. Its totient is φ = 502659160.

The previous prime is 553199981. The next prime is 553200013. The reversal of 553199999 is 999991355.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-553199999 is a prime.

It is a Duffinian number.

553199999 is a modest number, since divided by 99999 gives 5531 as remainder.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (553199299) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12884 + ... + 35670.

It is an arithmetic number, because the mean of its divisors is an integer number (75473856).

Almost surely, 2^553199999 is an apocalyptic number.

553199999 is a deficient number, since it is larger than the sum of its proper divisors (50590849).

553199999 is a wasteful number, since it uses less digits than its factorization.

553199999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25005.

The product of its digits is 4428675, while the sum is 59.

The square root of 553199999 is about 23520.2040594889. The cubic root of 553199999 is about 820.9071850639.

The spelling of 553199999 in words is "five hundred fifty-three million, one hundred ninety-nine thousand, nine hundred ninety-nine".