5185717629 has 8 divisors (see below), whose sum is σ = 6914893440. Its totient is φ = 3456843456.

The previous prime is 5185717601. The next prime is 5185717681. The reversal of 5185717629 is 9267175815.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5185717629 - 2⁷ = 5185717501 is a prime.

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5185717429) by changing a digit.

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, 31669 + ... + 106650.

It is an arithmetic number, because the mean of its divisors is an integer number (864361680).

Almost surely, 2^5185717629 is an apocalyptic number.

It is an amenable number.

5185717629 is a deficient number, since it is larger than the sum of its proper divisors (1729175811).

5185717629 is a wasteful number, since it uses less digits than its factorization.

5185717629 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150819.

The product of its digits is 1058400, while the sum is 51.

The square root of 5185717629 is about 72011.9269912978. The cubic root of 5185717629 is about 1730.8906090710.

The spelling of 5185717629 in words is "five billion, one hundred eighty-five million, seven hundred seventeen thousand, six hundred twenty-nine".