55273771162305 has 192 divisors, whose sum is σ = 110021793523200. Its totient is φ = 26283059712000.

The previous prime is 55273771162279. The next prime is 55273771162307. The reversal of 55273771162305 is 50326117737255.

55273771162305 is a `hidden beast` number, since 5 + 5 + 2 + 7 + 3 + 7 + 7 + 1 + 1 + 623 + 0 + 5 = 666.

It is not a de Polignac number, because 55273771162305 - 2³⁰ = 55272697420481 is a prime.

It is not an unprimeable number, because it can be changed into a prime (55273771162307) by changing a digit.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 59505180 + ... + 60426930.

It is an arithmetic number, because the mean of its divisors is an integer number (573030174600).

Almost surely, 2^{55273771162305} is an apocalyptic number.

It is an amenable number.

55273771162305 is a deficient number, since it is larger than the sum of its proper divisors (54748022360895).

55273771162305 is a wasteful number, since it uses less digits than its factorization.

55273771162305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 921881 (or 921858 counting only the distinct ones).

The product of its (nonzero) digits is 9261000, while the sum is 54.

The spelling of 55273771162305 in words is "fifty-five trillion, two hundred seventy-three billion, seven hundred seventy-one million, one hundred sixty-two thousand, three hundred five".