549229092048 has 320 divisors, whose sum is σ = 1954274918400. Its totient is φ = 143808099840.

The previous prime is 549229092037. The next prime is 549229092053. The reversal of 549229092048 is 840290922945.

It is a happy number.

549229092048 is a `hidden beast` number, since 5 + 492 + 2 + 90 + 9 + 20 + 48 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a junction number, because it is equal to n+sod(n) for n = 549229091985 and 549229092003.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 5414113 + ... + 5514623.

It is an arithmetic number, because the mean of its divisors is an integer number (6107109120).

Almost surely, 2^549229092048 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 549229092048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (977137459200).

549229092048 is an abundant number, since it is smaller than the sum of its proper divisors (1405045826352).

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

549229092048 is a wasteful number, since it uses less digits than its factorization.

549229092048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100687 (or 100675 counting only the distinct ones).

The product of its (nonzero) digits is 3732480, while the sum is 54.

The spelling of 549229092048 in words is "five hundred forty-nine billion, two hundred twenty-nine million, ninety-two thousand, forty-eight".