5054423345520 has 80 divisors (see below), whose sum is σ = 15815149015680. Its totient is φ = 1335249524992.

The previous prime is 5054423345507. The next prime is 5054423345551. The reversal of 5054423345520 is 255433244505.

It is a tau number, because it is divible by the number of its divisors (80).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 98385990 + ... + 98437349.

It is an arithmetic number, because the mean of its divisors is an integer number (197689362696).

Almost surely, 2^{5054423345520} is an apocalyptic number.

It is an amenable number.

5054423345520 is an abundant number, since it is smaller than the sum of its proper divisors (10760725670160).

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

5054423345520 is a wasteful number, since it uses less digits than its factorization.

5054423345520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 196823462 (or 196823456 counting only the distinct ones).

The product of its (nonzero) digits is 1440000, while the sum is 42.

The spelling of 5054423345520 in words is "five trillion, fifty-four billion, four hundred twenty-three million, three hundred forty-five thousand, five hundred twenty".