80406053 has 16 divisors (see below), whose sum is σ = 99402240. Its totient is φ = 63334656.

The previous prime is 80406047. The next prime is 80406061. The reversal of 80406053 is 35060408.

It is not a de Polignac number, because 80406053 - 2⁴ = 80406037 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80406013) 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 15 ways as a sum of consecutive naturals, for example, 19901 + ... + 23597.

It is an arithmetic number, because the mean of its divisors is an integer number (6212640).

Almost surely, 2^80406053 is an apocalyptic number.

It is an amenable number.

80406053 is a deficient number, since it is larger than the sum of its proper divisors (18996187).

80406053 is a wasteful number, since it uses less digits than its factorization.

80406053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3956.

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 80406053 is about 8966.9422324447. The cubic root of 80406053 is about 431.6147202903.

The spelling of 80406053 in words is "eighty million, four hundred six thousand, fifty-three".