553989117 has 16 divisors (see below), whose sum is σ = 833590080. Its totient is φ = 324172800.

The previous prime is 553989097. The next prime is 553989157. The reversal of 553989117 is 711989355.

553989117 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 553989117 - 2¹² = 553985021 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (553989157) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 288484 + ... + 290397.

It is an arithmetic number, because the mean of its divisors is an integer number (52099380).

Almost surely, 2^553989117 is an apocalyptic number.

It is an amenable number.

553989117 is a deficient number, since it is larger than the sum of its proper divisors (279600963).

553989117 is a wasteful number, since it uses less digits than its factorization.

553989117 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 578924.

The product of its digits is 340200, while the sum is 48.

The square root of 553989117 is about 23536.9734035623. The cubic root of 553989117 is about 821.2973301978.

The spelling of 553989117 in words is "five hundred fifty-three million, nine hundred eighty-nine thousand, one hundred seventeen".