5165242786 has 16 divisors (see below), whose sum is σ = 8456973408. Its totient is φ = 2346516000.

The previous prime is 5165242757. The next prime is 5165242877. The reversal of 5165242786 is 6872425615.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25560 + ... + 104803.

It is an arithmetic number, because the mean of its divisors is an integer number (528560838).

Almost surely, 2^5165242786 is an apocalyptic number.

5165242786 is a deficient number, since it is larger than the sum of its proper divisors (3291730622).

5165242786 is a wasteful number, since it uses less digits than its factorization.

5165242786 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132177.

The product of its digits is 806400, while the sum is 46.

The square root of 5165242786 is about 71869.6235276073. The cubic root of 5165242786 is about 1728.6095709733.

The spelling of 5165242786 in words is "five billion, one hundred sixty-five million, two hundred forty-two thousand, seven hundred eighty-six".