4537087812 has 18 divisors (see below), whose sum is σ = 11468749838. Its totient is φ = 1512362592.

The previous prime is 4537087799. The next prime is 4537087837. The reversal of 4537087812 is 2187807354.

It can be written as a sum of positive squares in only one way, i.e., 2702336256 + 1834751556 = 51984^2 + 42834^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 63015073 + ... + 63015144.

Almost surely, 2^4537087812 is an apocalyptic number.

It is an amenable number.

4537087812 is an abundant number, since it is smaller than the sum of its proper divisors (6931662026).

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

4537087812 is a wasteful number, since it uses less digits than its factorization.

4537087812 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126030227 (or 126030222 counting only the distinct ones).

The product of its (nonzero) digits is 376320, while the sum is 45.

The square root of 4537087812 is about 67357.9083107544. The cubic root of 4537087812 is about 1655.4868228898.

The spelling of 4537087812 in words is "four billion, five hundred thirty-seven million, eighty-seven thousand, eight hundred twelve".