5010891204004 has 81 divisors (see below), whose sum is σ = 10289869109163. Its totient is φ = 2128922850096.

The previous prime is 5010891204001. The next prime is 5010891204049. The reversal of 5010891204004 is 4004021980105.

It is a happy number.

The square root of 5010891204004 is 2238502.

It is a perfect power (a square), and thus also a powerful number.

It is not an unprimeable number, because it can be changed into a prime (5010891204001) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 3980055927 + ... + 3980057185.

Almost surely, 2^{5010891204004} is an apocalyptic number.

5010891204004 is the 2238502-nd square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5010891204004

5010891204004 is an abundant number, since it is smaller than the sum of its proper divisors (5278977905159).

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

5010891204004 is an equidigital number, since it uses as much as digits as its factorization.

5010891204004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2790 (or 1395 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 34.

The spelling of 5010891204004 in words is "five trillion, ten billion, eight hundred ninety-one million, two hundred four thousand, four".