48517220134018 has 8 divisors (see below), whose sum is σ = 72804380946300. Its totient is φ = 24249093151920.

The previous prime is 48517220134003. The next prime is 48517220134039. The reversal of 48517220134018 is 81043102271584.

It can be written as a sum of positive squares in 2 ways, for example, as 33250250287809 + 15266969846209 = 5766303^2 + 3907297^2 .

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, 4758451173 + ... + 4758461368.

Almost surely, 2^{48517220134018} is an apocalyptic number.

48517220134018 is a deficient number, since it is larger than the sum of its proper divisors (24287160812282).

48517220134018 is a wasteful number, since it uses less digits than its factorization.

48517220134018 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9516915092.

The product of its (nonzero) digits is 430080, while the sum is 46.

The spelling of 48517220134018 in words is "forty-eight trillion, five hundred seventeen billion, two hundred twenty million, one hundred thirty-four thousand, eighteen".