80287036596 has 144 divisors (see below), whose sum is σ = 230390959680. Its totient is φ = 24035460480.

The previous prime is 80287036561. The next prime is 80287036597. The reversal of 80287036596 is 69563078208.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80287036597) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1901191 + ... + 1942961.

It is an arithmetic number, because the mean of its divisors is an integer number (1599937220).

Almost surely, 2^80287036596 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 80287036596, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (115195479840).

80287036596 is an abundant number, since it is smaller than the sum of its proper divisors (150103923084).

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

80287036596 is a wasteful number, since it uses less digits than its factorization.

80287036596 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41871 (or 41826 counting only the distinct ones).

The product of its (nonzero) digits is 4354560, while the sum is 54.

The spelling of 80287036596 in words is "eighty billion, two hundred eighty-seven million, thirty-six thousand, five hundred ninety-six".