5334553998 has 32 divisors (see below), whose sum is σ = 12551893920. Its totient is φ = 1673585280.

The previous prime is 5334553957. The next prime is 5334553999. The reversal of 5334553998 is 8993554335.

5334553998 is a `hidden beast` number, since 53 + 34 + 553 + 9 + 9 + 8 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5334553999) 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, 2904613 + ... + 2906448.

It is an arithmetic number, because the mean of its divisors is an integer number (392246685).

Almost surely, 2^5334553998 is an apocalyptic number.

5334553998 is an abundant number, since it is smaller than the sum of its proper divisors (7217339922).

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

5334553998 is a wasteful number, since it uses less digits than its factorization.

5334553998 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5811089 (or 5811083 counting only the distinct ones).

The product of its digits is 8748000, while the sum is 54.

The square root of 5334553998 is about 73038.0311755458. The cubic root of 5334553998 is about 1747.2942129056.

The spelling of 5334553998 in words is "five billion, three hundred thirty-four million, five hundred fifty-three thousand, nine hundred ninety-eight".