32064104651552 has 96 divisors (see below), whose sum is σ = 65765783865600. Its totient is φ = 15369722016768.

The previous prime is 32064104651539. The next prime is 32064104651569. The reversal of 32064104651552 is 25515640146023.

It is a super-3 number, since 3×32064104651552³ (a number of 41 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 142310378 + ... + 142535510.

It is an arithmetic number, because the mean of its divisors is an integer number (685060248600).

Almost surely, 2^{32064104651552} is an apocalyptic number.

32064104651552 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 32064104651552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (32882891932800).

32064104651552 is an abundant number, since it is smaller than the sum of its proper divisors (33701679214048).

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

32064104651552 is a wasteful number, since it uses less digits than its factorization.

32064104651552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 226258 (or 226250 counting only the distinct ones).

The product of its (nonzero) digits is 864000, while the sum is 44.

Adding to 32064104651552 its reverse (25515640146023), we get a palindrome (57579744797575).

The spelling of 32064104651552 in words is "thirty-two trillion, sixty-four billion, one hundred four million, six hundred fifty-one thousand, five hundred fifty-two".