5166246660 has 48 divisors (see below), whose sum is σ = 15094429056. Its totient is φ = 1317766912.

The previous prime is 5166246649. The next prime is 5166246667. The reversal of 5166246660 is 666426615.

It is a happy number.

It is a super-2 number, since 2×5166246660² = 53380209103922311200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5166246667) 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 15 ways as a sum of consecutive naturals, for example, 1870449 + ... + 1873208.

It is an arithmetic number, because the mean of its divisors is an integer number (314467272).

Almost surely, 2^5166246660 is an apocalyptic number.

It is an amenable number.

5166246660 is an abundant number, since it is smaller than the sum of its proper divisors (9928182396).

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

5166246660 is a wasteful number, since it uses less digits than its factorization.

5166246660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3743692 (or 3743690 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 42.

The square root of 5166246660 is about 71876.6071820311. The cubic root of 5166246660 is about 1728.7215498204.

The spelling of 5166246660 in words is "five billion, one hundred sixty-six million, two hundred forty-six thousand, six hundred sixty".