32797552788 has 432 divisors, whose sum is σ = 118247665536. Its totient is φ = 7520325120.

The previous prime is 32797552741. The next prime is 32797552793. The reversal of 32797552788 is 88725579723.

32797552788 is a `hidden beast` number, since 3 + 2 + 7 + 9 + 7 + 552 + 78 + 8 = 666.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 5798970 + ... + 5804622.

It is an arithmetic number, because the mean of its divisors is an integer number (273721448).

Almost surely, 2^32797552788 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 32797552788, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (59123832768).

32797552788 is an abundant number, since it is smaller than the sum of its proper divisors (85450112748).

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

32797552788 is a wasteful number, since it uses less digits than its factorization.

32797552788 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5724 (or 5712 counting only the distinct ones).

The product of its digits is 59270400, while the sum is 63.

It can be divided in two parts, 32797 and 552788, that added together give a palindrome (585585).

The spelling of 32797552788 in words is "thirty-two billion, seven hundred ninety-seven million, five hundred fifty-two thousand, seven hundred eighty-eight".