48609081528 has 192 divisors, whose sum is σ = 153605606400. Its totient is φ = 12732733440.

The previous prime is 48609081527. The next prime is 48609081553. The reversal of 48609081528 is 82518090684.

48609081528 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48609081527) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 657576 + ... + 727752.

It is an arithmetic number, because the mean of its divisors is an integer number (800029200).

Almost surely, 2^48609081528 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 48609081528, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (76802803200).

48609081528 is an abundant number, since it is smaller than the sum of its proper divisors (104996524872).

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

48609081528 is a wasteful number, since it uses less digits than its factorization.

48609081528 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70250 (or 70239 counting only the distinct ones).

The product of its (nonzero) digits is 1105920, while the sum is 51.

The spelling of 48609081528 in words is "forty-eight billion, six hundred nine million, eighty-one thousand, five hundred twenty-eight".