549025949824 has 96 divisors (see below), whose sum is σ = 1202855436720. Its totient is φ = 249428467200.

The previous prime is 549025949767. The next prime is 549025949831. The reversal of 549025949824 is 428949520945.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 34112019 + ... + 34128109.

Almost surely, 2^549025949824 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 549025949824, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (601427718360).

549025949824 is an abundant number, since it is smaller than the sum of its proper divisors (653829486896).

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

549025949824 is a wasteful number, since it uses less digits than its factorization.

549025949824 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18330 (or 18307 counting only the distinct ones).

The product of its (nonzero) digits is 37324800, while the sum is 61.

The spelling of 549025949824 in words is "five hundred forty-nine billion, twenty-five million, nine hundred forty-nine thousand, eight hundred twenty-four".