4512686794 has 64 divisors (see below), whose sum is σ = 8568218880. Its totient is φ = 1731502080.

The previous prime is 4512686741. The next prime is 4512686813. The reversal of 4512686794 is 4976862154.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4618434 + ... + 4619410.

It is an arithmetic number, because the mean of its divisors is an integer number (133878420).

Almost surely, 2^4512686794 is an apocalyptic number.

4512686794 is a deficient number, since it is larger than the sum of its proper divisors (4055532086).

4512686794 is a wasteful number, since it uses less digits than its factorization.

4512686794 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1423.

The product of its digits is 2903040, while the sum is 52.

The square root of 4512686794 is about 67176.5345489033. The cubic root of 4512686794 is about 1652.5136824060.

The spelling of 4512686794 in words is "four billion, five hundred twelve million, six hundred eighty-six thousand, seven hundred ninety-four".