548064380 has 48 divisors (see below), whose sum is σ = 1169532000. Its totient is φ = 215712000.

The previous prime is 548064373. The next prime is 548064397. The reversal of 548064380 is 83460845.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 364871 + ... + 366369.

It is an arithmetic number, because the mean of its divisors is an integer number (24365250).

Almost surely, 2^548064380 is an apocalyptic number.

It is an amenable number.

548064380 is an abundant number, since it is smaller than the sum of its proper divisors (621467620).

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

548064380 is a wasteful number, since it uses less digits than its factorization.

548064380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1790 (or 1788 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 38.

The square root of 548064380 is about 23410.7748697048. The cubic root of 548064380 is about 818.3589925997.

The spelling of 548064380 in words is "five hundred forty-eight million, sixty-four thousand, three hundred eighty".