5250122311 has 8 divisors (see below), whose sum is σ = 6000705920. Its totient is φ = 4499680248.

The previous prime is 5250122303. The next prime is 5250122323. The reversal of 5250122311 is 1132210525.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5250122311 - 2³ = 5250122303 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5250122341) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 61960 + ... + 119746.

It is an arithmetic number, because the mean of its divisors is an integer number (750088240).

Almost surely, 2^5250122311 is an apocalyptic number.

5250122311 is a deficient number, since it is larger than the sum of its proper divisors (750583609).

5250122311 is a wasteful number, since it uses less digits than its factorization.

5250122311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70773.

The product of its (nonzero) digits is 600, while the sum is 22.

The square root of 5250122311 is about 72457.7277521176. The cubic root of 5250122311 is about 1738.0268193636.

Adding to 5250122311 its reverse (1132210525), we get a palindrome (6382332836).

The spelling of 5250122311 in words is "five billion, two hundred fifty million, one hundred twenty-two thousand, three hundred eleven".