80023007860 has 12 divisors (see below), whose sum is σ = 168048316548. Its totient is φ = 32009203136.

The previous prime is 80023007803. The next prime is 80023007861. The reversal of 80023007860 is 6870032008.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 63080340964 + 16942666896 = 251158^2 + 130164^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80023007861) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2000575177 + ... + 2000575216.

It is an arithmetic number, because the mean of its divisors is an integer number (14004026379).

Almost surely, 2^80023007860 is an apocalyptic number.

It is an amenable number.

80023007860 is an abundant number, since it is smaller than the sum of its proper divisors (88025308688).

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

80023007860 is a wasteful number, since it uses less digits than its factorization.

80023007860 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4001150402 (or 4001150400 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 34.

Adding to 80023007860 its reverse (6870032008), we get a palindrome (86893039868).

The spelling of 80023007860 in words is "eighty billion, twenty-three million, seven thousand, eight hundred sixty".