5387474368 has 56 divisors (see below), whose sum is σ = 11169688608. Its totient is φ = 2573362176.

The previous prime is 5387474359. The next prime is 5387474371. The reversal of 5387474368 is 8634747835.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 1489330 + ... + 1492942.

Almost surely, 2^5387474368 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5387474368, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5584844304).

5387474368 is an abundant number, since it is smaller than the sum of its proper divisors (5782214240).

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

5387474368 is a wasteful number, since it uses less digits than its factorization.

5387474368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4661 (or 4651 counting only the distinct ones).

The product of its digits is 13547520, while the sum is 55.

The square root of 5387474368 is about 73399.4166734314. The cubic root of 5387474368 is about 1753.0531049718.

The spelling of 5387474368 in words is "five billion, three hundred eighty-seven million, four hundred seventy-four thousand, three hundred sixty-eight".