80050515 has 16 divisors (see below), whose sum is σ = 134822400. Its totient is φ = 40446432.

The previous prime is 80050493. The next prime is 80050519. The reversal of 80050515 is 51505008.

It is not a de Polignac number, because 80050515 - 2¹⁴ = 80034131 is a prime.

It is not an unprimeable number, because it can be changed into a prime (80050519) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 140155 + ... + 140724.

It is an arithmetic number, because the mean of its divisors is an integer number (8426400).

Almost surely, 2^80050515 is an apocalyptic number.

80050515 is a deficient number, since it is larger than the sum of its proper divisors (54771885).

80050515 is a wasteful number, since it uses less digits than its factorization.

80050515 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 280906.

The product of its (nonzero) digits is 1000, while the sum is 24.

The square root of 80050515 is about 8947.0953387119. The cubic root of 80050515 is about 430.9776116478.

It can be divided in two parts, 800 and 50515, that added together give a palindrome (51315).

The spelling of 80050515 in words is "eighty million, fifty thousand, five hundred fifteen".