5164751636 has 48 divisors (see below), whose sum is σ = 10214043840. Its totient is φ = 2263537920.

The previous prime is 5164751611. The next prime is 5164751653. The reversal of 5164751636 is 6361574615.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 1091171 + ... + 1095893.

It is an arithmetic number, because the mean of its divisors is an integer number (212792580).

Almost surely, 2^5164751636 is an apocalyptic number.

It is an amenable number.

5164751636 is a deficient number, since it is larger than the sum of its proper divisors (5049292204).

5164751636 is a wasteful number, since it uses less digits than its factorization.

5164751636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5624 (or 5622 counting only the distinct ones).

The product of its digits is 453600, while the sum is 44.

The square root of 5164751636 is about 71866.2064951254. The cubic root of 5164751636 is about 1728.5547795184.

The spelling of 5164751636 in words is "five billion, one hundred sixty-four million, seven hundred fifty-one thousand, six hundred thirty-six".