12345152636 has 6 divisors (see below), whose sum is σ = 21604017120. Its totient is φ = 6172576316.

The previous prime is 12345152627. The next prime is 12345152669. The reversal of 12345152636 is 63625154321.

It is a super-2 number, since 2×12345152636² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 12345152636.

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 as a sum of consecutive naturals, namely, 1543144076 + ... + 1543144083.

It is an arithmetic number, because the mean of its divisors is an integer number (3600669520).

Almost surely, 2^12345152636 is an apocalyptic number.

It is an amenable number.

12345152636 is a deficient number, since it is larger than the sum of its proper divisors (9258864484).

12345152636 is a wasteful number, since it uses less digits than its factorization.

12345152636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3086288163 (or 3086288161 counting only the distinct ones).

The product of its digits is 129600, while the sum is 38.

The spelling of 12345152636 in words is "twelve billion, three hundred forty-five million, one hundred fifty-two thousand, six hundred thirty-six".