5240166751 has 16 divisors (see below), whose sum is σ = 5792871168. Its totient is φ = 4714864000.

The previous prime is 5240166719. The next prime is 5240166761. The reversal of 5240166751 is 1576610425.

It is a happy number.

5240166751 is a nontrivial binomial coefficient, being equal to C(102374, 2).

It is a cyclic number.

It is not a de Polignac number, because 5240166751 - 2⁵ = 5240166719 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5240166751.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5240166761) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1175076 + ... + 1179526.

It is an arithmetic number, because the mean of its divisors is an integer number (362054448).

Almost surely, 2^5240166751 is an apocalyptic number.

5240166751 is the 102373-rd triangular number and also the 51187-th hexagonal number.

5240166751 is the 34125-th centered nonagonal number.

5240166751 is a deficient number, since it is larger than the sum of its proper divisors (552704417).

5240166751 is a wasteful number, since it uses less digits than its factorization.

5240166751 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7502.

The product of its (nonzero) digits is 50400, while the sum is 37.

The square root of 5240166751 is about 72388.9960629376. The cubic root of 5240166751 is about 1736.9275447330.

It can be divided in two parts, 5240 and 166751, that added together give a triangular number (171991 = T₅₈₆).

The spelling of 5240166751 in words is "five billion, two hundred forty million, one hundred sixty-six thousand, seven hundred fifty-one".