549010413 has 32 divisors (see below), whose sum is σ = 930974720. Its totient is φ = 313236720.

The previous prime is 549010409. The next prime is 549010417. The reversal of 549010413 is 314010945.

549010413 is a `hidden beast` number, since 549 + 0 + 104 + 13 = 666.

It is an interprime number because it is at equal distance from previous prime (549010409) and next prime (549010417).

It is not a de Polignac number, because 549010413 - 2² = 549010409 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (549010417) 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 31 ways as a sum of consecutive naturals, for example, 146898 + ... + 150588.

It is an arithmetic number, because the mean of its divisors is an integer number (29092960).

Almost surely, 2^549010413 is an apocalyptic number.

It is an amenable number.

549010413 is a deficient number, since it is larger than the sum of its proper divisors (381964307).

549010413 is a wasteful number, since it uses less digits than its factorization.

549010413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4494 (or 4488 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 27.

The square root of 549010413 is about 23430.9712346714. The cubic root of 549010413 is about 818.8295879123.

The spelling of 549010413 in words is "five hundred forty-nine million, ten thousand, four hundred thirteen".