5139923734560 has 192 divisors, whose sum is σ = 16361005957632. Its totient is φ = 1356239732736.

The previous prime is 5139923734559. The next prime is 5139923734577. The reversal of 5139923734560 is 654373299315.

It is a self number, because there is not a number n which added to its sum of digits gives 5139923734560.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 337412704 + ... + 337427936.

It is an arithmetic number, because the mean of its divisors is an integer number (85213572696).

Almost surely, 2^{5139923734560} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5139923734560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8180502978816).

5139923734560 is an abundant number, since it is smaller than the sum of its proper divisors (11221082223072).

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

5139923734560 is a wasteful number, since it uses less digits than its factorization.

5139923734560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22595 (or 22587 counting only the distinct ones).

The product of its (nonzero) digits is 18370800, while the sum is 57.

The spelling of 5139923734560 in words is "five trillion, one hundred thirty-nine billion, nine hundred twenty-three million, seven hundred thirty-four thousand, five hundred sixty".