5166250264 has 64 divisors (see below), whose sum is σ = 11457956160. Its totient is φ = 2137743360.

The previous prime is 5166250253. The next prime is 5166250273. The reversal of 5166250264 is 4620526615.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 211114 + ... + 234310.

It is an arithmetic number, because the mean of its divisors is an integer number (179030565).

Almost surely, 2^5166250264 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 5166250264, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5728978080).

5166250264 is an abundant number, since it is smaller than the sum of its proper divisors (6291705896).

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

5166250264 is a wasteful number, since it uses less digits than its factorization.

5166250264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23348 (or 23344 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 37.

The square root of 5166250264 is about 71876.6322527704. The cubic root of 5166250264 is about 1728.7219518086.

Adding to 5166250264 its reverse (4620526615), we get a palindrome (9786776879).

It can be divided in two parts, 51662 and 50264, that added together give a triangular number (101926 = T₄₅₁).

The spelling of 5166250264 in words is "five billion, one hundred sixty-six million, two hundred fifty thousand, two hundred sixty-four".