549525162 has 16 divisors (see below), whose sum is σ = 1102221792. Its totient is φ = 182646480.

The previous prime is 549525157. The next prime is 549525199. The reversal of 549525162 is 261525945.

It is a super-3 number, since 3×549525162³ (a number of 27 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a self number, because there is not a number n which added to its sum of digits gives 549525162.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 129889 + ... + 134052.

It is an arithmetic number, because the mean of its divisors is an integer number (68888862).

Almost surely, 2^549525162 is an apocalyptic number.

549525162 is an abundant number, since it is smaller than the sum of its proper divisors (552696630).

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

549525162 is a wasteful number, since it uses less digits than its factorization.

549525162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 264293.

The product of its digits is 108000, while the sum is 39.

The square root of 549525162 is about 23441.9530329706. The cubic root of 549525162 is about 819.0854179420.

The spelling of 549525162 in words is "five hundred forty-nine million, five hundred twenty-five thousand, one hundred sixty-two".