549654337 has 4 divisors (see below), whose sum is σ = 562437040. Its totient is φ = 536871636.

The previous prime is 549654317. The next prime is 549654359. The reversal of 549654337 is 733456945.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 549654337 - 2²³ = 541265729 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (549654317) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6391287 + ... + 6391372.

It is an arithmetic number, because the mean of its divisors is an integer number (140609260).

Almost surely, 2^549654337 is an apocalyptic number.

It is an amenable number.

549654337 is a deficient number, since it is larger than the sum of its proper divisors (12782703).

549654337 is a wasteful number, since it uses less digits than its factorization.

549654337 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12782702.

The product of its digits is 1360800, while the sum is 46.

The square root of 549654337 is about 23444.7080809295. The cubic root of 549654337 is about 819.1495927829.

The spelling of 549654337 in words is "five hundred forty-nine million, six hundred fifty-four thousand, three hundred thirty-seven".