80055463 has 2 divisors, whose sum is σ = 80055464. Its totient is φ = 80055462.

The previous prime is 80055461. The next prime is 80055467. The reversal of 80055463 is 36455008.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 80055463 - 2¹ = 80055461 is a prime.

It is a super-2 number, since 2×80055463² = 12817754312288738, which contains 22 as substring.

Together with 80055461, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (80055461) 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 as a sum of consecutive naturals, namely, 40027731 + 40027732.

It is an arithmetic number, because the mean of its divisors is an integer number (40027732).

Almost surely, 2^80055463 is an apocalyptic number.

80055463 is a deficient number, since it is larger than the sum of its proper divisors (1).

80055463 is an equidigital number, since it uses as much as digits as its factorization.

80055463 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 14400, while the sum is 31.

The square root of 80055463 is about 8947.3718487610. The cubic root of 80055463 is about 430.9864911796.

The spelling of 80055463 in words is "eighty million, fifty-five thousand, four hundred sixty-three".