80300080373 has 4 divisors (see below), whose sum is σ = 81400081548. Its totient is φ = 79200079200.

The previous prime is 80300080369. The next prime is 80300080409. The reversal of 80300080373 is 37308000308.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 68634568324 + 11665512049 = 261982^2 + 108007^2 .

It is a cyclic number.

It is not a de Polignac number, because 80300080373 - 2² = 80300080369 is a prime.

It is a super-4 number, since 4×80300080373⁴ (a number of 45 digits) contains 4444 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80300085373) 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, 550000478 + ... + 550000623.

It is an arithmetic number, because the mean of its divisors is an integer number (20350020387).

Almost surely, 2^80300080373 is an apocalyptic number.

It is an amenable number.

80300080373 is a deficient number, since it is larger than the sum of its proper divisors (1100001175).

80300080373 is a wasteful number, since it uses less digits than its factorization.

80300080373 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1100001174.

The product of its (nonzero) digits is 12096, while the sum is 32.

The spelling of 80300080373 in words is "eighty billion, three hundred million, eighty thousand, three hundred seventy-three".