4512636728514 has 48 divisors (see below), whose sum is σ = 10017978127872. Its totient is φ = 1467289512864.

The previous prime is 4512636728437. The next prime is 4512636728521. The reversal of 4512636728514 is 4158276362154.

4512636728514 is a `hidden beast` number, since 4 + 5 + 1 + 2 + 63 + 67 + 2 + 8 + 514 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3264994 + ... + 4436829.

It is an arithmetic number, because the mean of its divisors is an integer number (208707877664).

Almost surely, 2^{4512636728514} is an apocalyptic number.

4512636728514 is an abundant number, since it is smaller than the sum of its proper divisors (5505341399358).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4512636728514 is a wasteful number, since it uses less digits than its factorization.

4512636728514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7702631 (or 7702628 counting only the distinct ones).

The product of its digits is 9676800, while the sum is 54.

The spelling of 4512636728514 in words is "four trillion, five hundred twelve billion, six hundred thirty-six million, seven hundred twenty-eight thousand, five hundred fourteen".