55050151666584 has 16 divisors (see below), whose sum is σ = 137625379166520. Its totient is φ = 18350050555520.

The previous prime is 55050151666553. The next prime is 55050151666589. The reversal of 55050151666584 is 48566615105055.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55050151666589) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1146878159697 + ... + 1146878159744.

Almost surely, 2^{55050151666584} is an apocalyptic number.

It is an amenable number.

55050151666584 is an abundant number, since it is smaller than the sum of its proper divisors (82575227499936).

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

55050151666584 is a wasteful number, since it uses less digits than its factorization.

55050151666584 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2293756319450 (or 2293756319446 counting only the distinct ones).

The product of its (nonzero) digits is 21600000, while the sum is 57.

The spelling of 55050151666584 in words is "fifty-five trillion, fifty billion, one hundred fifty-one million, six hundred sixty-six thousand, five hundred eighty-four".