48865518700 has 72 divisors (see below), whose sum is σ = 107903250000. Its totient is φ = 19203951360.

The previous prime is 48865518677. The next prime is 48865518703. The reversal of 48865518700 is 781556884.

It is not an unprimeable number, because it can be changed into a prime (48865518703) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2596926 + ... + 2615674.

It is an arithmetic number, because the mean of its divisors is an integer number (1498656250).

Almost surely, 2^48865518700 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 48865518700, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (53951625000).

48865518700 is an abundant number, since it is smaller than the sum of its proper divisors (59037731300).

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

48865518700 is a wasteful number, since it uses less digits than its factorization.

48865518700 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19219 (or 19212 counting only the distinct ones).

The product of its (nonzero) digits is 2150400, while the sum is 52.

The spelling of 48865518700 in words is "forty-eight billion, eight hundred sixty-five million, five hundred eighteen thousand, seven hundred".