5443001634 has 24 divisors (see below), whose sum is σ = 12663310608. Its totient is φ = 1555143240.

The previous prime is 5443001591. The next prime is 5443001647. The reversal of 5443001634 is 4361003445.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9256512 + ... + 9257099.

It is an arithmetic number, because the mean of its divisors is an integer number (527637942).

Almost surely, 2^5443001634 is an apocalyptic number.

5443001634 is an abundant number, since it is smaller than the sum of its proper divisors (7220308974).

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

5443001634 is a wasteful number, since it uses less digits than its factorization.

5443001634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18513630 (or 18513623 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 30.

The square root of 5443001634 is about 73776.7011596480. The cubic root of 5443001634 is about 1759.0552817754.

The spelling of 5443001634 in words is "five billion, four hundred forty-three million, one thousand, six hundred thirty-four".