80225473 has 4 divisors (see below), whose sum is σ = 80673840. Its totient is φ = 79777108.

The previous prime is 80225471. The next prime is 80225491. The reversal of 80225473 is 37452208.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 80225473 - 2¹ = 80225471 is a prime.

It is a super-2 number, since 2×80225473² = 12872253036147458, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (80225471) 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, 223915 + ... + 224272.

It is an arithmetic number, because the mean of its divisors is an integer number (20168460).

Almost surely, 2^80225473 is an apocalyptic number.

It is an amenable number.

80225473 is a deficient number, since it is larger than the sum of its proper divisors (448367).

80225473 is a wasteful number, since it uses less digits than its factorization.

80225473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 448366.

The product of its (nonzero) digits is 13440, while the sum is 31.

The square root of 80225473 is about 8956.8673653237. The cubic root of 80225473 is about 431.2913640083.

The spelling of 80225473 in words is "eighty million, two hundred twenty-five thousand, four hundred seventy-three".