80054969 has 4 divisors (see below), whose sum is σ = 80080896. Its totient is φ = 80029044.

The previous prime is 80054951. The next prime is 80054971. The reversal of 80054969 is 96945008.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 80054969 - 2⁸ = 80054713 is a prime.

It is a super-2 number, since 2×80054969² = 12817596123181922, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (80054269) 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 3 ways as a sum of consecutive naturals, for example, 7589 + ... + 14754.

It is an arithmetic number, because the mean of its divisors is an integer number (20020224).

Almost surely, 2^80054969 is an apocalyptic number.

It is an amenable number.

80054969 is a deficient number, since it is larger than the sum of its proper divisors (25927).

80054969 is a wasteful number, since it uses less digits than its factorization.

80054969 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25926.

The product of its (nonzero) digits is 77760, while the sum is 41.

The square root of 80054969 is about 8947.3442428466. The cubic root of 80054969 is about 430.9856046785.

The spelling of 80054969 in words is "eighty million, fifty-four thousand, nine hundred sixty-nine".