5040944128 has 44 divisors (see below), whose sum is σ = 10993077792. Its totient is φ = 2291333120.

The previous prime is 5040944099. The next prime is 5040944141. The reversal of 5040944128 is 8214490405.

It is a tau number, because it is divible by the number of its divisors (44).

It is a super-2 number, since 2×5040944128² = 50822235403235360768, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 212500 + ... + 235027.

Almost surely, 2^5040944128 is an apocalyptic number.

It is an amenable number.

5040944128 is an abundant number, since it is smaller than the sum of its proper divisors (5952133664).

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

5040944128 is a wasteful number, since it uses less digits than its factorization.

5040944128 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 447558 (or 447540 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 37.

The square root of 5040944128 is about 70999.6065341210. The cubic root of 5040944128 is about 1714.6308286345.

The spelling of 5040944128 in words is "five billion, forty million, nine hundred forty-four thousand, one hundred twenty-eight".