80454051 has 6 divisors (see below), whose sum is σ = 116211420. Its totient is φ = 53636028.

The previous prime is 80454041. The next prime is 80454061. The reversal of 80454051 is 15045408.

It is an interprime number because it is at equal distance from previous prime (80454041) and next prime (80454061).

It is not a de Polignac number, because 80454051 - 2⁵ = 80454019 is a prime.

It is not an unprimeable number, because it can be changed into a prime (80454041) 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 5 ways as a sum of consecutive naturals, for example, 4469661 + ... + 4469678.

It is an arithmetic number, because the mean of its divisors is an integer number (19368570).

Almost surely, 2^80454051 is an apocalyptic number.

80454051 is a deficient number, since it is larger than the sum of its proper divisors (35757369).

80454051 is a wasteful number, since it uses less digits than its factorization.

80454051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8939345 (or 8939342 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 27.

The square root of 80454051 is about 8969.6182193001. The cubic root of 80454051 is about 431.7005866387.

Adding to 80454051 its reverse (15045408), we get a palindrome (95499459).

The spelling of 80454051 in words is "eighty million, four hundred fifty-four thousand, fifty-one".