549762048 has 396 divisors, whose sum is σ = 1911202020. Its totient is φ = 151388160.

The previous prime is 549762047. The next prime is 549762061. The reversal of 549762048 is 840267945.

It is a happy number.

549762048 is a `hidden beast` number, since 549 + 7 + 62 + 0 + 48 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 361304064 + 188457984 = 19008^2 + 13728^2 .

It is a tau number, because it is divible by the number of its divisors (396).

It is a junction number, because it is equal to n+sod(n) for n = 549761994 and 549762012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (549762047) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 18957298 + ... + 18957326.

Almost surely, 2^549762048 is an apocalyptic number.

549762048 is a gapful number since it is divisible by the number (58) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 549762048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (955601010).

549762048 is an abundant number, since it is smaller than the sum of its proper divisors (1361439972).

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

549762048 is a wasteful number, since it uses less digits than its factorization.

549762048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94 (or 62 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 45.

The square root of 549762048 is about 23447.0050966003. The cubic root of 549762048 is about 819.2030965052.

The spelling of 549762048 in words is "five hundred forty-nine million, seven hundred sixty-two thousand, forty-eight".