80053144 has 8 divisors (see below), whose sum is σ = 150099660. Its totient is φ = 40026568.

The previous prime is 80053109. The next prime is 80053157. The reversal of 80053144 is 44135008.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

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, 5003314 + ... + 5003329.

Almost surely, 2^80053144 is an apocalyptic number.

It is an amenable number.

80053144 is a deficient number, since it is larger than the sum of its proper divisors (70046516).

80053144 is a wasteful number, since it uses less digits than its factorization.

80053144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10006649 (or 10006645 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 25.

The square root of 80053144 is about 8947.2422566956. The cubic root of 80053144 is about 430.9823296176.

The spelling of 80053144 in words is "eighty million, fifty-three thousand, one hundred forty-four".