5266160944 has 80 divisors (see below), whose sum is σ = 11253877920. Its totient is φ = 2367406080.

The previous prime is 5266160923. The next prime is 5266160981. The reversal of 5266160944 is 4490616625.

It is a super-2 number, since 2×5266160944² = 55464902176221942272, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 5266160944.

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 15 ways as a sum of consecutive naturals, for example, 7778334 + ... + 7779010.

It is an arithmetic number, because the mean of its divisors is an integer number (140673474).

Almost surely, 2^5266160944 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 5266160944, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5626938960).

5266160944 is an abundant number, since it is smaller than the sum of its proper divisors (5987716976).

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

5266160944 is a wasteful number, since it uses less digits than its factorization.

5266160944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1118 (or 1112 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 43.

The square root of 5266160944 is about 72568.3191482344. The cubic root of 5266160944 is about 1739.7948566886.

The spelling of 5266160944 in words is "five billion, two hundred sixty-six million, one hundred sixty thousand, nine hundred forty-four".