80895573 has 12 divisors (see below), whose sum is σ = 127471968. Its totient is φ = 49027560.

The previous prime is 80895569. The next prime is 80895641. The reversal of 80895573 is 37559808.

It is not a de Polignac number, because 80895573 - 2² = 80895569 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80895533) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 408465 + ... + 408662.

It is an arithmetic number, because the mean of its divisors is an integer number (10622664).

Almost surely, 2^80895573 is an apocalyptic number.

It is an amenable number.

80895573 is a deficient number, since it is larger than the sum of its proper divisors (46576395).

80895573 is a wasteful number, since it uses less digits than its factorization.

80895573 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 817144 (or 817141 counting only the distinct ones).

The product of its (nonzero) digits is 302400, while the sum is 45.

The square root of 80895573 is about 8994.1966289380. The cubic root of 80895573 is about 432.4888531102.

The spelling of 80895573 in words is "eighty million, eight hundred ninety-five thousand, five hundred seventy-three".