5081969122 has 4 divisors (see below), whose sum is σ = 7622953686. Its totient is φ = 2540984560.

The previous prime is 5081969051. The next prime is 5081969213. The reversal of 5081969122 is 2219691805.

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

It can be written as a sum of positive squares in only one way, i.e., 3801832281 + 1280136841 = 61659^2 + 35779^2 .

It is a super-2 number, since 2×5081969122² = 51652820313922901768, which contains 22 as substring.

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 as a sum of consecutive naturals, namely, 1270492279 + ... + 1270492282.

Almost surely, 2^5081969122 is an apocalyptic number.

5081969122 is a deficient number, since it is larger than the sum of its proper divisors (2540984564).

5081969122 is a wasteful number, since it uses less digits than its factorization.

5081969122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2540984563.

The product of its (nonzero) digits is 77760, while the sum is 43.

The square root of 5081969122 is about 71287.9311103920. The cubic root of 5081969122 is about 1719.2696919849.

The spelling of 5081969122 in words is "five billion, eighty-one million, nine hundred sixty-nine thousand, one hundred twenty-two".