5399388736 has 84 divisors (see below), whose sum is σ = 12801144832. Its totient is φ = 2213316864.

The previous prime is 5399388719. The next prime is 5399388763. The reversal of 5399388736 is 6378839935.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 225601 + ... + 248383.

Almost surely, 2^5399388736 is an apocalyptic number.

5399388736 is a gapful number since it is divisible by the number (56) 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 5399388736, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6400572416).

5399388736 is an abundant number, since it is smaller than the sum of its proper divisors (7401756096).

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

5399388736 is a wasteful number, since it uses less digits than its factorization.

5399388736 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22848 (or 22815 counting only the distinct ones).

The product of its digits is 29393280, while the sum is 61.

The square root of 5399388736 is about 73480.5330410715. The cubic root of 5399388736 is about 1754.3444424009.

The spelling of 5399388736 in words is "five billion, three hundred ninety-nine million, three hundred eighty-eight thousand, seven hundred thirty-six".