549100460 has 24 divisors (see below), whose sum is σ = 1163892240. Its totient is φ = 217586624.

The previous prime is 549100441. The next prime is 549100463. The reversal of 549100460 is 64001945.

549100460 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×549100460² = 603022630344423200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (549100463) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 126155 + ... + 130434.

It is an arithmetic number, because the mean of its divisors is an integer number (48495510).

Almost surely, 2^549100460 is an apocalyptic number.

It is an amenable number.

549100460 is an abundant number, since it is smaller than the sum of its proper divisors (614791780).

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

549100460 is a wasteful number, since it uses less digits than its factorization.

549100460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 256705 (or 256703 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 29.

The square root of 549100460 is about 23432.8926938182. The cubic root of 549100460 is about 818.8743527689.

The spelling of 549100460 in words is "five hundred forty-nine million, one hundred thousand, four hundred sixty".