80422351 has 2 divisors, whose sum is σ = 80422352. Its totient is φ = 80422350.

The previous prime is 80422319. The next prime is 80422399. The reversal of 80422351 is 15322408.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 80422351 - 2⁵ = 80422319 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (80422301) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40211175 + 40211176.

It is an arithmetic number, because the mean of its divisors is an integer number (40211176).

Almost surely, 2^80422351 is an apocalyptic number.

80422351 is a deficient number, since it is larger than the sum of its proper divisors (1).

80422351 is an equidigital number, since it uses as much as digits as its factorization.

80422351 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1920, while the sum is 25.

The square root of 80422351 is about 8967.8509688777. The cubic root of 80422351 is about 431.6438805389.

Adding to 80422351 its reverse (15322408), we get a palindrome (95744759).

The spelling of 80422351 in words is "eighty million, four hundred twenty-two thousand, three hundred fifty-one".