80455411 has 2 divisors, whose sum is σ = 80455412. Its totient is φ = 80455410.

The previous prime is 80455393. The next prime is 80455421. The reversal of 80455411 is 11455408.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 80455411 - 2⁵ = 80455379 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 80455411.

It is not a weakly prime, because it can be changed into another prime (80455421) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40227705 + 40227706.

It is an arithmetic number, because the mean of its divisors is an integer number (40227706).

Almost surely, 2^80455411 is an apocalyptic number.

80455411 is a deficient number, since it is larger than the sum of its proper divisors (1).

80455411 is an equidigital number, since it uses as much as digits as its factorization.

80455411 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3200, while the sum is 28.

The square root of 80455411 is about 8969.6940304561. The cubic root of 80455411 is about 431.7030191223.

It can be divided in two parts, 8045 and 5411, that added together give a square (13456 = 116²).

The spelling of 80455411 in words is "eighty million, four hundred fifty-five thousand, four hundred eleven".