5005720550387 has 4 divisors (see below), whose sum is σ = 5090563271640. Its totient is φ = 4920877829136.

The previous prime is 5005720550317. The next prime is 5005720550393. The reversal of 5005720550387 is 7830550275005.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5005720550387 - 2¹⁶ = 5005720484851 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5005720550317) 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, 42421360538 + ... + 42421360655.

It is an arithmetic number, because the mean of its divisors is an integer number (1272640817910).

Almost surely, 2^{5005720550387} is an apocalyptic number.

5005720550387 is a deficient number, since it is larger than the sum of its proper divisors (84842721253).

5005720550387 is an equidigital number, since it uses as much as digits as its factorization.

5005720550387 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84842721252.

The product of its (nonzero) digits is 1470000, while the sum is 47.

The spelling of 5005720550387 in words is "five trillion, five billion, seven hundred twenty million, five hundred fifty thousand, three hundred eighty-seven".