5222161296 has 120 divisors (see below), whose sum is σ = 16457875200. Its totient is φ = 1531411200.

The previous prime is 5222161289. The next prime is 5222161363. The reversal of 5222161296 is 6921612225.

5222161296 is a `hidden beast` number, since 522 + 2 + 1 + 6 + 129 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 5222161296.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4071 + ... + 102278.

It is an arithmetic number, because the mean of its divisors is an integer number (137148960).

Almost surely, 2^5222161296 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 5222161296, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8228937600).

5222161296 is an abundant number, since it is smaller than the sum of its proper divisors (11235713904).

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

5222161296 is a wasteful number, since it uses less digits than its factorization.

5222161296 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106405 (or 106396 counting only the distinct ones).

The product of its digits is 25920, while the sum is 36.

The square root of 5222161296 is about 72264.5230801394. The cubic root of 5222161296 is about 1734.9358740733.

The spelling of 5222161296 in words is "five billion, two hundred twenty-two million, one hundred sixty-one thousand, two hundred ninety-six".