549107480 has 32 divisors (see below), whose sum is σ = 1308169440. Its totient is φ = 206722560.

The previous prime is 549107477. The next prime is 549107521. The reversal of 549107480 is 84701945.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 403076 + ... + 404435.

It is an arithmetic number, because the mean of its divisors is an integer number (40880295).

Almost surely, 2^549107480 is an apocalyptic number.

It is an amenable number.

549107480 is an abundant number, since it is smaller than the sum of its proper divisors (759061960).

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

549107480 is a wasteful number, since it uses less digits than its factorization.

549107480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 807539 (or 807535 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 38.

The square root of 549107480 is about 23433.0424827849. The cubic root of 549107480 is about 818.8778423995.

The spelling of 549107480 in words is "five hundred forty-nine million, one hundred seven thousand, four hundred eighty".