5389680632 has 64 divisors (see below), whose sum is σ = 11871083520. Its totient is φ = 2246145408.

The previous prime is 5389680631. The next prime is 5389680649. The reversal of 5389680632 is 2360869835.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5389680631) 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, 406703 + ... + 419745.

It is an arithmetic number, because the mean of its divisors is an integer number (185485680).

Almost surely, 2^5389680632 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 5389680632, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5935541760).

5389680632 is an abundant number, since it is smaller than the sum of its proper divisors (6481402888).

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

5389680632 is a wasteful number, since it uses less digits than its factorization.

5389680632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13260 (or 13256 counting only the distinct ones).

The product of its (nonzero) digits is 1866240, while the sum is 50.

The square root of 5389680632 is about 73414.4443008322. Note that the first 3 decimals coincide. The cubic root of 5389680632 is about 1753.2923741759.

The spelling of 5389680632 in words is "five billion, three hundred eighty-nine million, six hundred eighty thousand, six hundred thirty-two".