80458016 has 12 divisors (see below), whose sum is σ = 158401782. Its totient is φ = 40228992.

The previous prime is 80458013. The next prime is 80458039. The reversal of 80458016 is 61085408.

It can be written as a sum of positive squares in only one way, i.e., 57456400 + 23001616 = 7580^2 + 4796^2 .

It is a Harshad number since it is a multiple of its sum of digits (32), and also a Moran number because the ratio is a prime number: 2514313 = 80458016 / (8 + 0 + 4 + 5 + 8 + 0 + 1 + 6).

It is not an unprimeable number, because it can be changed into a prime (80458013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1257125 + ... + 1257188.

Almost surely, 2^80458016 is an apocalyptic number.

It is an amenable number.

80458016 is a deficient number, since it is larger than the sum of its proper divisors (77943766).

80458016 is a wasteful number, since it uses less digits than its factorization.

80458016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2514323 (or 2514315 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 32.

The square root of 80458016 is about 8969.8392404769. The cubic root of 80458016 is about 431.7076783251.

It can be divided in two parts, 8045 and 8016, that added together give a palindrome (16061).

The spelling of 80458016 in words is "eighty million, four hundred fifty-eight thousand, sixteen".