55050600517389 has 12 divisors (see below), whose sum is σ = 83702667453600. Its totient is φ = 34768800326664.

The previous prime is 55050600517379. The next prime is 55050600517391. The reversal of 55050600517389 is 98371500605055.

55050600517389 is a `hidden beast` number, since 5 + 5 + 0 + 506 + 0 + 0 + 51 + 7 + 3 + 89 = 666.

It is not a de Polignac number, because 55050600517389 - 2¹³ = 55050600509197 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55050600517379) 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, 160966668009 + ... + 160966668350.

It is an arithmetic number, because the mean of its divisors is an integer number (6975222287800).

Almost surely, 2^{55050600517389} is an apocalyptic number.

It is an amenable number.

55050600517389 is a deficient number, since it is larger than the sum of its proper divisors (28652066936211).

55050600517389 is a wasteful number, since it uses less digits than its factorization.

55050600517389 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 321933336384 (or 321933336381 counting only the distinct ones).

The product of its (nonzero) digits is 5670000, while the sum is 54.

The spelling of 55050600517389 in words is "fifty-five trillion, fifty billion, six hundred million, five hundred seventeen thousand, three hundred eighty-nine".