5354985384 has 384 divisors, whose sum is σ = 18823680000. Its totient is φ = 1401079680.

The previous prime is 5354985379. The next prime is 5354985407. The reversal of 5354985384 is 4835894535.

5354985384 is a `hidden beast` number, since 53 + 54 + 9 + 8 + 538 + 4 = 666.

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

It is a self number, because there is not a number n which added to its sum of digits gives 5354985384.

It is an unprimeable number.

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 95 ways as a sum of consecutive naturals, for example, 6233547 + ... + 6234405.

It is an arithmetic number, because the mean of its divisors is an integer number (49020000).

Almost surely, 2^5354985384 is an apocalyptic number.

5354985384 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5354985384, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9411840000).

5354985384 is an abundant number, since it is smaller than the sum of its proper divisors (13468694616).

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

5354985384 is a wasteful number, since it uses less digits than its factorization.

5354985384 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 938 (or 921 counting only the distinct ones).

The product of its digits is 10368000, while the sum is 54.

The square root of 5354985384 is about 73177.7656395711. The cubic root of 5354985384 is about 1749.5220881644.

The spelling of 5354985384 in words is "five billion, three hundred fifty-four million, nine hundred eighty-five thousand, three hundred eighty-four".