553874886 has 48 divisors (see below), whose sum is σ = 1244786400. Its totient is φ = 177778944.

The previous prime is 553874879. The next prime is 553874887. The reversal of 553874886 is 688478355.

553874886 is a `hidden beast` number, since 553 + 8 + 7 + 4 + 8 + 86 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (553874887) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 227950 + ... + 230366.

It is an arithmetic number, because the mean of its divisors is an integer number (25933050).

Almost surely, 2^553874886 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 553874886, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (622393200).

553874886 is an abundant number, since it is smaller than the sum of its proper divisors (690911514).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

553874886 is a wasteful number, since it uses less digits than its factorization.

553874886 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2893 (or 2890 counting only the distinct ones).

The product of its digits is 6451200, while the sum is 54.

The square root of 553874886 is about 23534.5466495533. The cubic root of 553874886 is about 821.2408765832.

The spelling of 553874886 in words is "five hundred fifty-three million, eight hundred seventy-four thousand, eight hundred eighty-six".