5389779837 has 32 divisors (see below), whose sum is σ = 8160768000. Its totient is φ = 3136715712.

The previous prime is 5389779823. The next prime is 5389779847. The reversal of 5389779837 is 7389779835.

It is not a de Polignac number, because 5389779837 - 2⁴ = 5389779821 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5389779847) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 437788 + ... + 449930.

It is an arithmetic number, because the mean of its divisors is an integer number (255024000).

Almost surely, 2^5389779837 is an apocalyptic number.

5389779837 is a gapful number since it is divisible by the number (57) formed by its first and last digit.

It is an amenable number.

5389779837 is a deficient number, since it is larger than the sum of its proper divisors (2770988163).

5389779837 is a wasteful number, since it uses less digits than its factorization.

5389779837 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12777.

The product of its digits is 80015040, while the sum is 66.

The square root of 5389779837 is about 73415.1199481415. The cubic root of 5389779837 is about 1753.3031314183.

The spelling of 5389779837 in words is "five billion, three hundred eighty-nine million, seven hundred seventy-nine thousand, eight hundred thirty-seven".