5166457344 has 100 divisors (see below), whose sum is σ = 15420638574. Its totient is φ = 1722138624.

The previous prime is 5166457327. The next prime is 5166457357. The reversal of 5166457344 is 4437546615.

5166457344 is a `hidden beast` number, since 5 + 16 + 64 + 573 + 4 + 4 = 666.

It can be written as a sum of positive squares in only one way, i.e., 3710271744 + 1456185600 = 60912^2 + 38160^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 5166457344.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 20817 + ... + 103760.

Almost surely, 2^5166457344 is an apocalyptic number.

5166457344 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

It is an amenable number.

5166457344 is an abundant number, since it is smaller than the sum of its proper divisors (10254181230).

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

5166457344 is an equidigital number, since it uses as much as digits as its factorization.

5166457344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124607 (or 124582 counting only the distinct ones).

The product of its digits is 1209600, while the sum is 45.

The square root of 5166457344 is about 71878.0727621435. The cubic root of 5166457344 is about 1728.7450490869.

The spelling of 5166457344 in words is "five billion, one hundred sixty-six million, four hundred fifty-seven thousand, three hundred forty-four".