4512811460 has 48 divisors (see below), whose sum is σ = 9617527920. Its totient is φ = 1778526720.

The previous prime is 4512811421. The next prime is 4512811469. The reversal of 4512811460 is 641182154.

It can be written as a sum of positive squares in 8 ways, for example, as 731053444 + 3781758016 = 27038^2 + 61496^2 .

It is not an unprimeable number, because it can be changed into a prime (4512811469) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 388862 + ... + 400298.

It is an arithmetic number, because the mean of its divisors is an integer number (200365165).

Almost surely, 2^4512811460 is an apocalyptic number.

It is an amenable number.

4512811460 is an abundant number, since it is smaller than the sum of its proper divisors (5104716460).

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

4512811460 is a wasteful number, since it uses less digits than its factorization.

4512811460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11736 (or 11734 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 32.

The square root of 4512811460 is about 67177.4624409109. The cubic root of 4512811460 is about 1652.5288995322.

The spelling of 4512811460 in words is "four billion, five hundred twelve million, eight hundred eleven thousand, four hundred sixty".