5404639239 has 6 divisors (see below), whose sum is σ = 7806701136. Its totient is φ = 3603092820.

The previous prime is 5404639237. The next prime is 5404639271. The reversal of 5404639239 is 9329364045.

5404639239 is a `hidden beast` number, since 5 + 4 + 0 + 4 + 639 + 2 + 3 + 9 = 666.

5404639239 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 5404639239 - 2¹ = 5404639237 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5404639194 and 5404639203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5404639237) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 300257727 + ... + 300257744.

It is an arithmetic number, because the mean of its divisors is an integer number (1301116856).

Almost surely, 2^5404639239 is an apocalyptic number.

5404639239 is a deficient number, since it is larger than the sum of its proper divisors (2402061897).

5404639239 is a wasteful number, since it uses less digits than its factorization.

5404639239 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 600515477 (or 600515474 counting only the distinct ones).

The product of its (nonzero) digits is 699840, while the sum is 45.

The square root of 5404639239 is about 73516.2515298488. The cubic root of 5404639239 is about 1754.9129145674.

The spelling of 5404639239 in words is "five billion, four hundred four million, six hundred thirty-nine thousand, two hundred thirty-nine".