32648149248 has 576 divisors, whose sum is σ = 106808647680. Its totient is φ = 8722022400.

The previous prime is 32648149229. The next prime is 32648149249. The reversal of 32648149248 is 84294184623.

It is a self number, because there is not a number n which added to its sum of digits gives 32648149248.

It is not an unprimeable number, because it can be changed into a prime (32648149249) 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, 413267673 + ... + 413267751.

It is an arithmetic number, because the mean of its divisors is an integer number (185431680).

Almost surely, 2^32648149248 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 32648149248, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (53404323840).

32648149248 is an abundant number, since it is smaller than the sum of its proper divisors (74160498432).

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

32648149248 is a wasteful number, since it uses less digits than its factorization.

32648149248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 246 (or 232 counting only the distinct ones).

The product of its digits is 2654208, while the sum is 51.

The spelling of 32648149248 in words is "thirty-two billion, six hundred forty-eight million, one hundred forty-nine thousand, two hundred forty-eight".