32825780496816 has 80 divisors (see below), whose sum is σ = 86959439525376. Its totient is φ = 10664380032768.

The previous prime is 32825780496797. The next prime is 32825780496853. The reversal of 32825780496816 is 61869408752823.

It is a super-2 number, since 2×32825780496816² (a number of 28 digits) contains 22 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, 16219275 + ... + 18130538.

It is a 1-persistent number, because it is pandigital, but 2⋅32825780496816 = 65651560993632 is not.

Almost surely, 2^{32825780496816} is an apocalyptic number.

It is an amenable number.

32825780496816 is an abundant number, since it is smaller than the sum of its proper divisors (54133659028560).

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

32825780496816 is a wasteful number, since it uses less digits than its factorization.

32825780496816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34350330 (or 34350324 counting only the distinct ones).

The product of its (nonzero) digits is 278691840, while the sum is 69.

The spelling of 32825780496816 in words is "thirty-two trillion, eight hundred twenty-five billion, seven hundred eighty million, four hundred ninety-six thousand, eight hundred sixteen".