4612313782858 has 4 divisors (see below), whose sum is σ = 6918470674290. Its totient is φ = 2306156891428.

The previous prime is 4612313782789. The next prime is 4612313782897. The reversal of 4612313782858 is 8582873132164.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 2538359527729 + 2073954255129 = 1593223^2 + 1440123^2 .

It is a super-3 number, since 3×4612313782858³ (a number of 39 digits) contains 333 as substring.

It is a Smith number, since the sum of its digits (58) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax 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, 1153078445713 + ... + 1153078445716.

Almost surely, 2^{4612313782858} is an apocalyptic number.

4612313782858 is a deficient number, since it is larger than the sum of its proper divisors (2306156891432).

4612313782858 is a wasteful number, since it uses less digits than its factorization.

4612313782858 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2306156891431.

The product of its digits is 15482880, while the sum is 58.

The spelling of 4612313782858 in words is "four trillion, six hundred twelve billion, three hundred thirteen million, seven hundred eighty-two thousand, eight hundred fifty-eight".