48208051918 has 16 divisors (see below), whose sum is σ = 77898992976. Its totient is φ = 22242885120.

The previous prime is 48208051909. The next prime is 48208051933. The reversal of 48208051918 is 81915080284.

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 7 ways as a sum of consecutive naturals, for example, 206163 + ... + 372718.

It is an arithmetic number, because the mean of its divisors is an integer number (4868687061).

Almost surely, 2^48208051918 is an apocalyptic number.

48208051918 is a deficient number, since it is larger than the sum of its proper divisors (29690941058).

48208051918 is a wasteful number, since it uses less digits than its factorization.

48208051918 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 582099.

The product of its (nonzero) digits is 184320, while the sum is 46.

The spelling of 48208051918 in words is "forty-eight billion, two hundred eight million, fifty-one thousand, nine hundred eighteen".