549824135194 has 16 divisors (see below), whose sum is σ = 847046683296. Its totient is φ = 267475597200.

The previous prime is 549824135167. The next prime is 549824135233. The reversal of 549824135194 is 491531428945.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4870449 + ... + 4982059.

It is an arithmetic number, because the mean of its divisors is an integer number (52940417706).

Almost surely, 2^549824135194 is an apocalyptic number.

549824135194 is a deficient number, since it is larger than the sum of its proper divisors (297222548102).

549824135194 is a wasteful number, since it uses less digits than its factorization.

549824135194 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 178221.

The product of its digits is 6220800, while the sum is 55.

The spelling of 549824135194 in words is "five hundred forty-nine billion, eight hundred twenty-four million, one hundred thirty-five thousand, one hundred ninety-four".