5247760811 has 4 divisors (see below), whose sum is σ = 5248386624. Its totient is φ = 5247135000.

The previous prime is 5247760757. The next prime is 5247760823. The reversal of 5247760811 is 1180677425.

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 5247760811 - 2⁶ = 5247760747 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5247762811) 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, 300155 + ... + 317156.

It is an arithmetic number, because the mean of its divisors is an integer number (1312096656).

Almost surely, 2^5247760811 is an apocalyptic number.

5247760811 is a deficient number, since it is larger than the sum of its proper divisors (625813).

5247760811 is an equidigital number, since it uses as much as digits as its factorization.

5247760811 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 625812.

The product of its (nonzero) digits is 94080, while the sum is 41.

The square root of 5247760811 is about 72441.4302108952. The cubic root of 5247760811 is about 1737.7661926822.

The spelling of 5247760811 in words is "five billion, two hundred forty-seven million, seven hundred sixty thousand, eight hundred eleven".