55016886685337 has 16 divisors (see below), whose sum is σ = 55375123046400. Its totient is φ = 54659511699408.

The previous prime is 55016886685307. The next prime is 55016886685379. The reversal of 55016886685337 is 73358668861055.

It is a cyclic number.

It is not a de Polignac number, because 55016886685337 - 2²² = 55016882491033 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (55016886685307) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 516600308 + ... + 516706794.

It is an arithmetic number, because the mean of its divisors is an integer number (3460945190400).

Almost surely, 2^{55016886685337} is an apocalyptic number.

It is an amenable number.

55016886685337 is a deficient number, since it is larger than the sum of its proper divisors (358236361063).

55016886685337 is a wasteful number, since it uses less digits than its factorization.

55016886685337 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110500.

The product of its (nonzero) digits is 870912000, while the sum is 71.

The spelling of 55016886685337 in words is "fifty-five trillion, sixteen billion, eight hundred eighty-six million, six hundred eighty-five thousand, three hundred thirty-seven".