548134634916 has 36 divisors (see below), whose sum is σ = 1511522782224. Its totient is φ = 166101404400.

The previous prime is 548134634897. The next prime is 548134634921. The reversal of 548134634916 is 619436431845.

It is a happy number.

548134634916 is a `hidden beast` number, since 5 + 481 + 3 + 46 + 34 + 91 + 6 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

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, 692088790 + ... + 692089581.

Almost surely, 2^548134634916 is an apocalyptic number.

It is an amenable number.

548134634916 is an abundant number, since it is smaller than the sum of its proper divisors (963388147308).

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

548134634916 is a wasteful number, since it uses less digits than its factorization.

548134634916 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1384178392 (or 1384178387 counting only the distinct ones).

The product of its digits is 7464960, while the sum is 54.

The spelling of 548134634916 in words is "five hundred forty-eight billion, one hundred thirty-four million, six hundred thirty-four thousand, nine hundred sixteen".