5389344012 has 48 divisors (see below), whose sum is σ = 14339076192. Its totient is φ = 1560714240.

The previous prime is 5389343989. The next prime is 5389344013. The reversal of 5389344012 is 2104439835.

It is a super-2 number, since 2×5389344012² = 58090057759360512288, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is not an unprimeable number, because it can be changed into a prime (5389344013) 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, 1013439 + ... + 1018742.

It is an arithmetic number, because the mean of its divisors is an integer number (298730754).

Almost surely, 2^5389344012 is an apocalyptic number.

5389344012 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

5389344012 is an abundant number, since it is smaller than the sum of its proper divisors (8949732180).

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

5389344012 is a wasteful number, since it uses less digits than its factorization.

5389344012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2032218 (or 2032216 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 39.

The square root of 5389344012 is about 73412.1516644213. The cubic root of 5389344012 is about 1753.2558719780.

The spelling of 5389344012 in words is "five billion, three hundred eighty-nine million, three hundred forty-four thousand, twelve".