4812745331 has 8 divisors (see below), whose sum is σ = 5022837024. Its totient is φ = 4602723840.

The previous prime is 4812745309. The next prime is 4812745337. The reversal of 4812745331 is 1335472184.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4812745331 is a prime.

It is a super-2 number, since 2×4812745331² = 46325035242124599122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4812745337) by changing a digit.

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 in 7 ways as a sum of consecutive naturals, for example, 161555 + ... + 189011.

It is an arithmetic number, because the mean of its divisors is an integer number (627854628).

Almost surely, 2^4812745331 is an apocalyptic number.

4812745331 is a deficient number, since it is larger than the sum of its proper divisors (210091693).

4812745331 is a wasteful number, since it uses less digits than its factorization.

4812745331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35101.

The product of its digits is 80640, while the sum is 38.

The square root of 4812745331 is about 69373.9528281328. The cubic root of 4812745331 is about 1688.3570428138.

The spelling of 4812745331 in words is "four billion, eight hundred twelve million, seven hundred forty-five thousand, three hundred thirty-one".