5442115055466 has 16 divisors (see below), whose sum is σ = 10884474998784. Its totient is φ = 1813997537184.

The previous prime is 5442115055441. The next prime is 5442115055479. The reversal of 5442115055466 is 6645505112445.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9914131 + ... + 10448646.

It is an arithmetic number, because the mean of its divisors is an integer number (680279687424).

Almost surely, 2^{5442115055466} is an apocalyptic number.

5442115055466 is an abundant number, since it is smaller than the sum of its proper divisors (5442359943318).

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

5442115055466 is a wasteful number, since it uses less digits than its factorization.

5442115055466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20407325.

The product of its (nonzero) digits is 2880000, while the sum is 48.

The spelling of 5442115055466 in words is "five trillion, four hundred forty-two billion, one hundred fifteen million, fifty-five thousand, four hundred sixty-six".