5439209676 has 12 divisors (see below), whose sum is σ = 12691489272. Its totient is φ = 1813069888.

The previous prime is 5439209669. The next prime is 5439209681. The reversal of 5439209676 is 6769029345.

It is a tau number, because it is divible by the number of its divisors (12).

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 3 ways as a sum of consecutive naturals, for example, 226633725 + ... + 226633748.

It is an arithmetic number, because the mean of its divisors is an integer number (1057624106).

Almost surely, 2^5439209676 is an apocalyptic number.

It is an amenable number.

5439209676 is an abundant number, since it is smaller than the sum of its proper divisors (7252279596).

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

5439209676 is a wasteful number, since it uses less digits than its factorization.

5439209676 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 453267480 (or 453267478 counting only the distinct ones).

The product of its (nonzero) digits is 2449440, while the sum is 51.

The square root of 5439209676 is about 73750.9977966400. The cubic root of 5439209676 is about 1758.6466951303.

The spelling of 5439209676 in words is "five billion, four hundred thirty-nine million, two hundred nine thousand, six hundred seventy-six".