80550241 has 4 divisors (see below), whose sum is σ = 80629252. Its totient is φ = 80471232.

The previous prime is 80550203. The next prime is 80550259. The reversal of 80550241 is 14205508.

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 66830625 + 13719616 = 8175^2 + 3704^2 .

It is a cyclic number.

It is not a de Polignac number, because 80550241 - 2¹⁵ = 80517473 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (80553241) 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, 37956 + ... + 40021.

It is an arithmetic number, because the mean of its divisors is an integer number (20157313).

Almost surely, 2^80550241 is an apocalyptic number.

It is an amenable number.

80550241 is a deficient number, since it is larger than the sum of its proper divisors (79011).

80550241 is a wasteful number, since it uses less digits than its factorization.

80550241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79010.

The product of its (nonzero) digits is 1600, while the sum is 25.

The square root of 80550241 is about 8974.9786072168. The cubic root of 80550241 is about 431.8725636485.

Adding to 80550241 its reverse (14205508), we get a palindrome (94755749).

The spelling of 80550241 in words is "eighty million, five hundred fifty thousand, two hundred forty-one".