80573210 has 8 divisors (see below), whose sum is σ = 145031796. Its totient is φ = 32229280.

The previous prime is 80573203. The next prime is 80573219. The reversal of 80573210 is 1237508.

It can be written as a sum of positive squares in 2 ways, for example, as 79905721 + 667489 = 8939^2 + 817^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 80573210.

It is not an unprimeable number, because it can be changed into a prime (80573219) 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, 4028651 + ... + 4028670.

Almost surely, 2^80573210 is an apocalyptic number.

80573210 is a deficient number, since it is larger than the sum of its proper divisors (64458586).

80573210 is a wasteful number, since it uses less digits than its factorization.

80573210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8057328.

The product of its (nonzero) digits is 1680, while the sum is 26.

The square root of 80573210 is about 8976.2581290870. The cubic root of 80573210 is about 431.9136094110.

The spelling of 80573210 in words is "eighty million, five hundred seventy-three thousand, two hundred ten".