55743271057233 has 12 divisors (see below), whose sum is σ = 80518309372800. Its totient is φ = 37162064776056.

The previous prime is 55743271057207. The next prime is 55743271057249. The reversal of 55743271057233 is 33275017234755.

55743271057233 is a `hidden beast` number, since 5 + 5 + 7 + 4 + 3 + 27 + 10 + 572 + 33 = 666.

It is not a de Polignac number, because 55743271057233 - 2¹³ = 55743271049041 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 55743271057233.

It is not an unprimeable number, because it can be changed into a prime (55743271007233) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6563133 + ... + 12432266.

It is an arithmetic number, because the mean of its divisors is an integer number (6709859114400).

Almost surely, 2^{55743271057233} is an apocalyptic number.

It is an amenable number.

55743271057233 is a deficient number, since it is larger than the sum of its proper divisors (24775038315567).

55743271057233 is a wasteful number, since it uses less digits than its factorization.

55743271057233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19321468 (or 19321465 counting only the distinct ones).

The product of its (nonzero) digits is 18522000, while the sum is 54.

The spelling of 55743271057233 in words is "fifty-five trillion, seven hundred forty-three billion, two hundred seventy-one million, fifty-seven thousand, two hundred thirty-three".