48985877718 has 12 divisors (see below), whose sum is σ = 106136068428. Its totient is φ = 16328625900.

The previous prime is 48985877711. The next prime is 48985877719. The reversal of 48985877718 is 81777858984.

48985877718 is a `hidden beast` number, since 489 + 8 + 5 + 8 + 77 + 71 + 8 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48985877711) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1360718808 + ... + 1360718843.

It is an arithmetic number, because the mean of its divisors is an integer number (8844672369).

Almost surely, 2^48985877718 is an apocalyptic number.

48985877718 is an abundant number, since it is smaller than the sum of its proper divisors (57150190710).

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

48985877718 is a wasteful number, since it uses less digits than its factorization.

48985877718 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2721437659 (or 2721437656 counting only the distinct ones).

The product of its digits is 252887040, while the sum is 72.

The spelling of 48985877718 in words is "forty-eight billion, nine hundred eighty-five million, eight hundred seventy-seven thousand, seven hundred eighteen".