5118751 has 16 divisors (see below), whose sum is σ = 6110208. Its totient is φ = 4233600.

The previous prime is 5118713. The next prime is 5118767. The reversal of 5118751 is 1578115.

It is a 7-Lehmer number, since φ(5118751) divides (5118751-1)⁷.

It is a cyclic number.

It is not a de Polignac number, because 5118751 - 2¹⁹ = 4594463 is a prime.

It is a super-2 number, since 2×5118751² = 52403223600002, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5118251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5356 + ... + 6238.

It is an arithmetic number, because the mean of its divisors is an integer number (381888).

Almost surely, 2^5118751 is an apocalyptic number.

5118751 is a deficient number, since it is larger than the sum of its proper divisors (991457).

5118751 is a wasteful number, since it uses less digits than its factorization.

5118751 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 942.

The product of its digits is 1400, while the sum is 28.

The square root of 5118751 is about 2262.4656903476. The cubic root of 5118751 is about 172.3407590163.

The spelling of 5118751 in words is "five million, one hundred eighteen thousand, seven hundred fifty-one".