5212668384 has 576 divisors, whose sum is σ = 20270476800. Its totient is φ = 1271255040.

The previous prime is 5212668379. The next prime is 5212668397. The reversal of 5212668384 is 4838662125.

5212668384 is a `hidden beast` number, since 5 + 2 + 1 + 266 + 8 + 384 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 12440527 + ... + 12440945.

It is an arithmetic number, because the mean of its divisors is an integer number (35191800).

Almost surely, 2^5212668384 is an apocalyptic number.

5212668384 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 5212668384, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10135238400).

5212668384 is an abundant number, since it is smaller than the sum of its proper divisors (15057808416).

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

5212668384 is a wasteful number, since it uses less digits than its factorization.

5212668384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 484 (or 459 counting only the distinct ones).

The product of its digits is 552960, while the sum is 45.

The square root of 5212668384 is about 72198.8115137639. The cubic root of 5212668384 is about 1733.8839735107.

The spelling of 5212668384 in words is "five billion, two hundred twelve million, six hundred sixty-eight thousand, three hundred eighty-four".