549067136 has 32 divisors (see below), whose sum is σ = 1098166680. Its totient is φ = 273448960.

The previous prime is 549067061. The next prime is 549067159. The reversal of 549067136 is 631760945.

It is a tau number, because it is divible by the number of its divisors (32).

It is a junction number, because it is equal to n+sod(n) for n = 549067093 and 549067102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24551 + ... + 41241.

Almost surely, 2^549067136 is an apocalyptic number.

It is an amenable number.

549067136 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

549067136 is a wasteful number, since it uses less digits than its factorization.

549067136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16962 (or 16950 counting only the distinct ones).

The product of its (nonzero) digits is 136080, while the sum is 41.

The square root of 549067136 is about 23432.1816312523. The cubic root of 549067136 is about 818.8577870564.

The spelling of 549067136 in words is "five hundred forty-nine million, sixty-seven thousand, one hundred thirty-six".