5185003523012 has 24 divisors (see below), whose sum is σ = 9723259629216. Its totient is φ = 2410604044928.

The previous prime is 5185003522903. The next prime is 5185003523023. The reversal of 5185003523012 is 2103253005815.

It is a happy number.

It is a super-2 number, since 2×5185003523012² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 459332018 + ... + 459343305.

It is an arithmetic number, because the mean of its divisors is an integer number (405135817884).

Almost surely, 2^{5185003523012} is an apocalyptic number.

It is an amenable number.

5185003523012 is a deficient number, since it is larger than the sum of its proper divisors (4538256106204).

5185003523012 is a wasteful number, since it uses less digits than its factorization.

5185003523012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 918675427 (or 918675425 counting only the distinct ones).

The product of its (nonzero) digits is 36000, while the sum is 35.

Adding to 5185003523012 its reverse (2103253005815), we get a palindrome (7288256528827).

The spelling of 5185003523012 in words is "five trillion, one hundred eighty-five billion, three million, five hundred twenty-three thousand, twelve".