5166105240 has 128 divisors (see below), whose sum is σ = 16127294400. Its totient is φ = 1322280960.

The previous prime is 5166105239. The next prime is 5166105277. The reversal of 5166105240 is 425016615.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 5166105198 and 5166105207.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 597750 + ... + 606330.

Almost surely, 2^5166105240 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 5166105240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8063647200).

5166105240 is an abundant number, since it is smaller than the sum of its proper divisors (10961189160).

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

5166105240 is a wasteful number, since it uses less digits than its factorization.

5166105240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8797 (or 8793 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 30.

The square root of 5166105240 is about 71875.6234059921. The cubic root of 5166105240 is about 1728.7057757618.

The spelling of 5166105240 in words is "five billion, one hundred sixty-six million, one hundred five thousand, two hundred forty".