5047439340 has 24 divisors (see below), whose sum is σ = 14132830320. Its totient is φ = 1345983808.

The previous prime is 5047439339. The next prime is 5047439377. The reversal of 5047439340 is 439347405.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42061935 + ... + 42062054.

It is an arithmetic number, because the mean of its divisors is an integer number (588867930).

Almost surely, 2^5047439340 is an apocalyptic number.

It is an amenable number.

5047439340 is an abundant number, since it is smaller than the sum of its proper divisors (9085390980).

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

5047439340 is a wasteful number, since it uses less digits than its factorization.

5047439340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84124001 (or 84123999 counting only the distinct ones).

The product of its (nonzero) digits is 181440, while the sum is 39.

The square root of 5047439340 is about 71045.3329923930. The cubic root of 5047439340 is about 1715.3669414611.

The spelling of 5047439340 in words is "five billion, forty-seven million, four hundred thirty-nine thousand, three hundred forty".