5264166550 has 24 divisors (see below), whose sum is σ = 9937495656. Its totient is φ = 2074237440.

The previous prime is 5264166503. The next prime is 5264166553. The reversal of 5264166550 is 556614625.

It is a super-2 number, since 2×5264166550² = 55422898932277805000, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5264166553) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 782347 + ... + 789046.

It is an arithmetic number, because the mean of its divisors is an integer number (414062319).

Almost surely, 2^5264166550 is an apocalyptic number.

5264166550 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

5264166550 is a deficient number, since it is larger than the sum of its proper divisors (4673329106).

5264166550 is a wasteful number, since it uses less digits than its factorization.

5264166550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1571472 (or 1571467 counting only the distinct ones).

The product of its (nonzero) digits is 216000, while the sum is 40.

The square root of 5264166550 is about 72554.5763546311. The cubic root of 5264166550 is about 1739.5751979667.

The spelling of 5264166550 in words is "five billion, two hundred sixty-four million, one hundred sixty-six thousand, five hundred fifty".