5455838869992 has 120 divisors (see below), whose sum is σ = 17776323179010. Its totient is φ = 1558811096640.

The previous prime is 5455838869969. The next prime is 5455838870033. The reversal of 5455838869992 is 2999688385545.

5455838869992 is a `hidden beast` number, since 5 + 45 + 58 + 388 + 69 + 9 + 92 = 666.

It can be written as a sum of positive squares in only one way, i.e., 4730129112996 + 725709756996 = 2174886^2 + 851886^2 .

It is a Harshad number since it is a multiple of its sum of digits (81).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 85881559 + ... + 85945062.

Almost surely, 2^{5455838869992} is an apocalyptic number.

It is an amenable number.

5455838869992 is an abundant number, since it is smaller than the sum of its proper divisors (12320484309018).

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

5455838869992 is a wasteful number, since it uses less digits than its factorization.

5455838869992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 171826653 (or 171826633 counting only the distinct ones).

The product of its digits is 6718464000, while the sum is 81.

The spelling of 5455838869992 in words is "five trillion, four hundred fifty-five billion, eight hundred thirty-eight million, eight hundred sixty-nine thousand, nine hundred ninety-two".