5549074518 has 32 divisors (see below), whose sum is σ = 11977856352. Its totient is φ = 1703692800.

The previous prime is 5549074481. The next prime is 5549074541. The reversal of 5549074518 is 8154709455.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 41203 + ... + 113118.

It is an arithmetic number, because the mean of its divisors is an integer number (374308011).

Almost surely, 2^5549074518 is an apocalyptic number.

5549074518 is an abundant number, since it is smaller than the sum of its proper divisors (6428781834).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5549074518 is a wasteful number, since it uses less digits than its factorization.

5549074518 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 154800.

The product of its (nonzero) digits is 1008000, while the sum is 48.

The square root of 5549074518 is about 74492.1104413078. The cubic root of 5549074518 is about 1770.4086343066.

The spelling of 5549074518 in words is "five billion, five hundred forty-nine million, seventy-four thousand, five hundred eighteen".