5389740782 has 8 divisors (see below), whose sum is σ = 8198479152. Its totient is φ = 2656914400.

The previous prime is 5389740781. The next prime is 5389740803. The reversal of 5389740782 is 2870479835.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5389740781) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18977819 + ... + 18978102.

It is an arithmetic number, because the mean of its divisors is an integer number (1024809894).

Almost surely, 2^5389740782 is an apocalyptic number.

5389740782 is a deficient number, since it is larger than the sum of its proper divisors (2808738370).

5389740782 is a wasteful number, since it uses less digits than its factorization.

5389740782 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37955994.

The product of its (nonzero) digits is 3386880, while the sum is 53.

The square root of 5389740782 is about 73414.8539602171. The cubic root of 5389740782 is about 1753.2988965255.

The spelling of 5389740782 in words is "five billion, three hundred eighty-nine million, seven hundred forty thousand, seven hundred eighty-two".