80351090 has 32 divisors (see below), whose sum is σ = 150258240. Its totient is φ = 30913344.

The previous prime is 80351053. The next prime is 80351093. The reversal of 80351090 is 9015308.

It is not an unprimeable number, because it can be changed into a prime (80351093) 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 15 ways as a sum of consecutive naturals, for example, 27416 + ... + 30204.

It is an arithmetic number, because the mean of its divisors is an integer number (4695570).

Almost surely, 2^80351090 is an apocalyptic number.

80351090 is a deficient number, since it is larger than the sum of its proper divisors (69907150).

80351090 is a wasteful number, since it uses less digits than its factorization.

80351090 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2906.

The product of its (nonzero) digits is 1080, while the sum is 26.

The square root of 80351090 is about 8963.8769514089. The cubic root of 80351090 is about 431.5163518780.

Adding to 80351090 its reverse (9015308), we get a palindrome (89366398).

The spelling of 80351090 in words is "eighty million, three hundred fifty-one thousand, ninety".