5044894536 has 32 divisors (see below), whose sum is σ = 13758804000. Its totient is φ = 1528755840.

The previous prime is 5044894531. The next prime is 5044894567. The reversal of 5044894536 is 6354984405.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (5044894531) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 9554461 + ... + 9554988.

It is an arithmetic number, because the mean of its divisors is an integer number (429962625).

Almost surely, 2^5044894536 is an apocalyptic number.

It is an amenable number.

5044894536 is an abundant number, since it is smaller than the sum of its proper divisors (8713909464).

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

5044894536 is a wasteful number, since it uses less digits than its factorization.

5044894536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19109469 (or 19109465 counting only the distinct ones).

The product of its (nonzero) digits is 2073600, while the sum is 48.

The square root of 5044894536 is about 71027.4210147039. The cubic root of 5044894536 is about 1715.0786100129.

The spelling of 5044894536 in words is "five billion, forty-four million, eight hundred ninety-four thousand, five hundred thirty-six".