553497889 has 8 divisors (see below), whose sum is σ = 633070080. Its totient is φ = 474050976.

The previous prime is 553497881. The next prime is 553497913. The reversal of 553497889 is 988794355.

553497889 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 553497889 - 2³ = 553497881 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (553497881) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21649 + ... + 39694.

It is an arithmetic number, because the mean of its divisors is an integer number (79133760).

Almost surely, 2^553497889 is an apocalyptic number.

It is an amenable number.

553497889 is a deficient number, since it is larger than the sum of its proper divisors (79572191).

553497889 is a wasteful number, since it uses less digits than its factorization.

553497889 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62639.

The product of its digits is 10886400, while the sum is 58.

The square root of 553497889 is about 23526.5358478464. The cubic root of 553497889 is about 821.0545074074.

The spelling of 553497889 in words is "five hundred fifty-three million, four hundred ninety-seven thousand, eight hundred eighty-nine".