80716054 has 8 divisors (see below), whose sum is σ = 123059088. Its totient is φ = 39696360.

The previous prime is 80716021. The next prime is 80716057. The reversal of 80716054 is 45061708.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80716057) 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, 330682 + ... + 330925.

It is an arithmetic number, because the mean of its divisors is an integer number (15382386).

Almost surely, 2^80716054 is an apocalyptic number.

80716054 is a deficient number, since it is larger than the sum of its proper divisors (42343034).

80716054 is a wasteful number, since it uses less digits than its factorization.

80716054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 661670.

The product of its (nonzero) digits is 6720, while the sum is 31.

The square root of 80716054 is about 8984.2113732926. The cubic root of 80716054 is about 432.1686976888.

It can be divided in two parts, 807 and 16054, that added together give a palindrome (16861).

The spelling of 80716054 in words is "eighty million, seven hundred sixteen thousand, fifty-four".