48597749772 has 192 divisors, whose sum is σ = 136491264000. Its totient is φ = 13261777920.

The previous prime is 48597749749. The next prime is 48597749773. The reversal of 48597749772 is 27794779584.

Its product of digits (248935680) is a multiple of the sum of its prime factors (2016).

It is a junction number, because it is equal to n+sod(n) for n = 48597749697 and 48597749706.

It is not an unprimeable number, because it can be changed into a prime (48597749773) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 31372854 + ... + 31374402.

It is an arithmetic number, because the mean of its divisors is an integer number (710892000).

Almost surely, 2^48597749772 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 48597749772, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (68245632000).

48597749772 is an abundant number, since it is smaller than the sum of its proper divisors (87893514228).

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

48597749772 is a wasteful number, since it uses less digits than its factorization.

48597749772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2016 (or 2014 counting only the distinct ones).

The product of its digits is 248935680, while the sum is 69.

The spelling of 48597749772 in words is "forty-eight billion, five hundred ninety-seven million, seven hundred forty-nine thousand, seven hundred seventy-two".