549860290240 has 28 divisors (see below), whose sum is σ = 1309354816896. Its totient is φ = 219944115968.

The previous prime is 549860290211. The next prime is 549860290241. The reversal of 549860290240 is 42092068945.

It is not an unprimeable number, because it can be changed into a prime (549860290241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 859156384 + ... + 859157023.

It is an arithmetic number, because the mean of its divisors is an integer number (46762672032).

Almost surely, 2^549860290240 is an apocalyptic number.

It is an amenable number.

549860290240 is an abundant number, since it is smaller than the sum of its proper divisors (759494526656).

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

549860290240 is a wasteful number, since it uses less digits than its factorization.

549860290240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1718313424 (or 1718313414 counting only the distinct ones).

The product of its (nonzero) digits is 1244160, while the sum is 49.

The spelling of 549860290240 in words is "five hundred forty-nine billion, eight hundred sixty million, two hundred ninety thousand, two hundred forty".