5185634156 has 24 divisors (see below), whose sum is σ = 9246804000. Its totient is φ = 2543904000.

The previous prime is 5185634093. The next prime is 5185634173. The reversal of 5185634156 is 6514365815.

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, 71345 + ... + 124343.

It is an arithmetic number, because the mean of its divisors is an integer number (385283500).

Almost surely, 2^5185634156 is an apocalyptic number.

It is an amenable number.

5185634156 is a deficient number, since it is larger than the sum of its proper divisors (4061169844).

5185634156 is a wasteful number, since it uses less digits than its factorization.

5185634156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53465 (or 53463 counting only the distinct ones).

The product of its digits is 432000, while the sum is 44.

The square root of 5185634156 is about 72011.3474113629. The cubic root of 5185634156 is about 1730.8813218057.

The spelling of 5185634156 in words is "five billion, one hundred eighty-five million, six hundred thirty-four thousand, one hundred fifty-six".