48338729568 has 36 divisors (see below), whose sum is σ = 137463263028. Its totient is φ = 16112909760.

The previous prime is 48338729563. The next prime is 48338729581. The reversal of 48338729568 is 86592783384.

48338729568 is a `hidden beast` number, since 4 + 8 + 338 + 7 + 295 + 6 + 8 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48338729563) 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, 83921118 + ... + 83921693.

It is an arithmetic number, because the mean of its divisors is an integer number (3818423973).

Almost surely, 2^48338729568 is an apocalyptic number.

48338729568 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

48338729568 is an abundant number, since it is smaller than the sum of its proper divisors (89124533460).

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

48338729568 is a wasteful number, since it uses less digits than its factorization.

48338729568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 167842827 (or 167842816 counting only the distinct ones).

The product of its digits is 69672960, while the sum is 63.

The spelling of 48338729568 in words is "forty-eight billion, three hundred thirty-eight million, seven hundred twenty-nine thousand, five hundred sixty-eight".