548646138082 has 8 divisors (see below), whose sum is σ = 940536236736. Its totient is φ = 235134059172.

The previous prime is 548646138071. The next prime is 548646138113. The reversal of 548646138082 is 280831646845.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19594504918 + ... + 19594504945.

It is an arithmetic number, because the mean of its divisors is an integer number (117567029592).

Almost surely, 2^548646138082 is an apocalyptic number.

548646138082 is a deficient number, since it is larger than the sum of its proper divisors (391890098654).

548646138082 is a wasteful number, since it uses less digits than its factorization.

548646138082 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39189009872.

The product of its (nonzero) digits is 8847360, while the sum is 55.

The spelling of 548646138082 in words is "five hundred forty-eight billion, six hundred forty-six million, one hundred thirty-eight thousand, eighty-two".