80503258 has 32 divisors (see below), whose sum is σ = 135432000. Its totient is φ = 35579520.

The previous prime is 80503219. The next prime is 80503271. The reversal of 80503258 is 85230508.

It is a super-2 number, since 2×80503258² = 12961549097229128, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 141198 + ... + 141766.

It is an arithmetic number, because the mean of its divisors is an integer number (4232250).

Almost surely, 2^80503258 is an apocalyptic number.

80503258 is a deficient number, since it is larger than the sum of its proper divisors (54928742).

80503258 is a wasteful number, since it uses less digits than its factorization.

80503258 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 750.

The product of its (nonzero) digits is 9600, while the sum is 31.

The square root of 80503258 is about 8972.3607818678. The cubic root of 80503258 is about 431.7885803907.

The spelling of 80503258 in words is "eighty million, five hundred three thousand, two hundred fifty-eight".