5389839630 has 512 divisors, whose sum is σ = 18703872000. Its totient is φ = 1088391168.

The previous prime is 5389839607. The next prime is 5389839643. The reversal of 5389839630 is 369389835.

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

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 255 ways as a sum of consecutive naturals, for example, 49448016 + ... + 49448124.

It is an arithmetic number, because the mean of its divisors is an integer number (36531000).

Almost surely, 2^5389839630 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5389839630, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9351936000).

5389839630 is an abundant number, since it is smaller than the sum of its proper divisors (13314032370).

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

5389839630 is a wasteful number, since it uses less digits than its factorization.

5389839630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 180 (or 162 counting only the distinct ones).

The product of its (nonzero) digits is 4199040, while the sum is 54.

The square root of 5389839630 is about 73415.5271723904. The cubic root of 5389839630 is about 1753.3096149773.

It can be divided in two parts, 53898 and 39630, that added together give a triangular number (93528 = T₄₃₂).

The spelling of 5389839630 in words is "five billion, three hundred eighty-nine million, eight hundred thirty-nine thousand, six hundred thirty".