54669805016 has 8 divisors (see below), whose sum is σ = 102505884420. Its totient is φ = 27334902504.

The previous prime is 54669804997. The next prime is 54669805019. The reversal of 54669805016 is 61050896645.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54669805019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3416862806 + ... + 3416862821.

Almost surely, 2^54669805016 is an apocalyptic number.

It is an amenable number.

54669805016 is a deficient number, since it is larger than the sum of its proper divisors (47836079404).

54669805016 is a wasteful number, since it uses less digits than its factorization.

54669805016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6833725633 (or 6833725629 counting only the distinct ones).

The product of its (nonzero) digits is 1555200, while the sum is 50.

The spelling of 54669805016 in words is "fifty-four billion, six hundred sixty-nine million, eight hundred five thousand, sixteen".