80285993832 has 64 divisors (see below), whose sum is σ = 228481896960. Its totient is φ = 23271300800.

The previous prime is 80285993807. The next prime is 80285993833. The reversal of 80285993832 is 23839958208.

It is not an unprimeable number, because it can be changed into a prime (80285993833) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 6605094 + ... + 6617237.

It is an arithmetic number, because the mean of its divisors is an integer number (3570029640).

Almost surely, 2^80285993832 is an apocalyptic number.

It is an amenable number.

80285993832 is an abundant number, since it is smaller than the sum of its proper divisors (148195903128).

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

80285993832 is a wasteful number, since it uses less digits than its factorization.

80285993832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13222374 (or 13222370 counting only the distinct ones).

The product of its (nonzero) digits is 7464960, while the sum is 57.

The spelling of 80285993832 in words is "eighty billion, two hundred eighty-five million, nine hundred ninety-three thousand, eight hundred thirty-two".