80283061 has 4 divisors (see below), whose sum is σ = 85005612. Its totient is φ = 75560512.

The previous prime is 80283029. The next prime is 80283109. The reversal of 80283061 is 16038208.

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 40832100 + 39450961 = 6390^2 + 6281^2 .

It is not a de Polignac number, because 80283061 - 2⁵ = 80283029 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80283001) 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, 2361250 + ... + 2361283.

It is an arithmetic number, because the mean of its divisors is an integer number (21251403).

Almost surely, 2^80283061 is an apocalyptic number.

It is an amenable number.

80283061 is a deficient number, since it is larger than the sum of its proper divisors (4722551).

80283061 is a wasteful number, since it uses less digits than its factorization.

80283061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4722550.

The product of its (nonzero) digits is 2304, while the sum is 28.

The square root of 80283061 is about 8960.0815286469. The cubic root of 80283061 is about 431.3945368351.

The spelling of 80283061 in words is "eighty million, two hundred eighty-three thousand, sixty-one".