549896150 has 24 divisors (see below), whose sum is σ = 1027333800. Its totient is φ = 218984960.

The previous prime is 549896131. The next prime is 549896153. The reversal of 549896150 is 51698945.

It is a happy number.

It is a hoax number, since the sum of its digits (47) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 549896095 and 549896104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (549896153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12875 + ... + 35574.

It is an arithmetic number, because the mean of its divisors is an integer number (42805575).

Almost surely, 2^549896150 is an apocalyptic number.

549896150 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

549896150 is a deficient number, since it is larger than the sum of its proper divisors (477437650).

549896150 is a wasteful number, since it uses less digits than its factorization.

549896150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48688 (or 48683 counting only the distinct ones).

The product of its (nonzero) digits is 388800, while the sum is 47.

The square root of 549896150 is about 23449.8646051528. The cubic root of 549896150 is about 819.2696997705.

The spelling of 549896150 in words is "five hundred forty-nine million, eight hundred ninety-six thousand, one hundred fifty".