5220117801 has 48 divisors (see below), whose sum is σ = 8149798800. Its totient is φ = 3207942144.

The previous prime is 5220117719. The next prime is 5220117803. The reversal of 5220117801 is 1087110225.

It can be written as a sum of positive squares in 8 ways, for example, as 698227776 + 4521890025 = 26424^2 + 67245^2 .

It is not a de Polignac number, because 5220117801 - 2⁹ = 5220117289 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5220117803) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1482495 + ... + 1486011.

It is an arithmetic number, because the mean of its divisors is an integer number (169787475).

Almost surely, 2^5220117801 is an apocalyptic number.

5220117801 is a gapful number since it is divisible by the number (51) formed by its first and last digit.

It is an amenable number.

5220117801 is a deficient number, since it is larger than the sum of its proper divisors (2929680999).

5220117801 is a wasteful number, since it uses less digits than its factorization.

5220117801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3738 (or 3735 counting only the distinct ones).

The product of its (nonzero) digits is 1120, while the sum is 27.

The square root of 5220117801 is about 72250.3827048688. The cubic root of 5220117801 is about 1734.7095440713.

The spelling of 5220117801 in words is "five billion, two hundred twenty million, one hundred seventeen thousand, eight hundred one".