80250331 has 8 divisors (see below), whose sum is σ = 92660960. Its totient is φ = 68076288.

The previous prime is 80250329. The next prime is 80250361. The reversal of 80250331 is 13305208.

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

It is not a de Polignac number, because 80250331 - 2¹ = 80250329 is a prime.

It is a super-2 number, since 2×80250331² = 12880231251219122, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (80250301) 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, 58416 + ... + 59773.

It is an arithmetic number, because the mean of its divisors is an integer number (11582620).

Almost surely, 2^80250331 is an apocalyptic number.

80250331 is a deficient number, since it is larger than the sum of its proper divisors (12410629).

80250331 is a wasteful number, since it uses less digits than its factorization.

80250331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118293.

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 80250331 is about 8958.2549081838. The cubic root of 80250331 is about 431.3359048638.

Adding to 80250331 its reverse (13305208), we get a palindrome (93555539).

The spelling of 80250331 in words is "eighty million, two hundred fifty thousand, three hundred thirty-one".