553003243099 has 4 divisors (see below), whose sum is σ = 553005981736. Its totient is φ = 553000504464.

The previous prime is 553003243087. The next prime is 553003243109. The reversal of 553003243099 is 990342300355.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 553003243099 - 2³³ = 544413308507 is a prime.

It is a super-2 number, since 2×553003243099² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (553003243019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1040034 + ... + 1479079.

It is an arithmetic number, because the mean of its divisors is an integer number (138251495434).

Almost surely, 2^553003243099 is an apocalyptic number.

553003243099 is a deficient number, since it is larger than the sum of its proper divisors (2738637).

553003243099 is a wasteful number, since it uses less digits than its factorization.

553003243099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2738636.

The product of its (nonzero) digits is 437400, while the sum is 43.

The spelling of 553003243099 in words is "five hundred fifty-three billion, three million, two hundred forty-three thousand, ninety-nine".