48288786918 has 32 divisors (see below), whose sum is σ = 98018968320. Its totient is φ = 15857693280.

The previous prime is 48288786883. The next prime is 48288786947. The reversal of 48288786918 is 81968788284.

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, 91578 + ... + 323981.

It is an arithmetic number, because the mean of its divisors is an integer number (3063092760).

Almost surely, 2^48288786918 is an apocalyptic number.

48288786918 is an abundant number, since it is smaller than the sum of its proper divisors (49730181402).

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

48288786918 is a wasteful number, since it uses less digits than its factorization.

48288786918 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 415852.

The product of its digits is 99090432, while the sum is 69.

The spelling of 48288786918 in words is "forty-eight billion, two hundred eighty-eight million, seven hundred eighty-six thousand, nine hundred eighteen".