80080049 has 16 divisors (see below), whose sum is σ = 95541120. Its totient is φ = 65667840.

The previous prime is 80080027. The next prime is 80080069. The reversal of 80080049 is 94008008.

It is not a de Polignac number, because 80080049 - 2¹² = 80075953 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (80080069) 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, 21194 + ... + 24684.

It is an arithmetic number, because the mean of its divisors is an integer number (5971320).

Almost surely, 2^80080049 is an apocalyptic number.

It is an amenable number.

80080049 is a deficient number, since it is larger than the sum of its proper divisors (15461071).

80080049 is a wasteful number, since it uses less digits than its factorization.

80080049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3640.

The product of its (nonzero) digits is 2304, while the sum is 29.

The square root of 80080049 is about 8948.7456662931. The cubic root of 80080049 is about 431.0306070501.

The spelling of 80080049 in words is "eighty million, eighty thousand, forty-nine".