80553246 has 16 divisors (see below), whose sum is σ = 162134544. Its totient is φ = 26679744.

The previous prime is 80553241. The next prime is 80553247. The reversal of 80553246 is 64235508.

It is a super-2 number, since 2×80553246² = 12977650882273032, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80553241) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 41815 + ... + 43698.

It is an arithmetic number, because the mean of its divisors is an integer number (10133409).

Almost surely, 2^80553246 is an apocalyptic number.

80553246 is an abundant number, since it is smaller than the sum of its proper divisors (81581298).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

80553246 is a wasteful number, since it uses less digits than its factorization.

80553246 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85675.

The product of its (nonzero) digits is 28800, while the sum is 33.

The square root of 80553246 is about 8975.1460155253. The cubic root of 80553246 is about 431.8779340479.

The spelling of 80553246 in words is "eighty million, five hundred fifty-three thousand, two hundred forty-six".