80144051 has 8 divisors (see below), whose sum is σ = 86378544. Its totient is φ = 73919520.

The previous prime is 80144047. The next prime is 80144087. The reversal of 80144051 is 15044108.

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

It is a cyclic number.

It is not a de Polignac number, because 80144051 - 2² = 80144047 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (80134051) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30065 + ... + 32621.

It is an arithmetic number, because the mean of its divisors is an integer number (10797318).

Almost surely, 2^80144051 is an apocalyptic number.

80144051 is a deficient number, since it is larger than the sum of its proper divisors (6234493).

80144051 is a wasteful number, since it uses less digits than its factorization.

80144051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4981.

The product of its (nonzero) digits is 640, while the sum is 23.

The square root of 80144051 is about 8952.3209839683. The cubic root of 80144051 is about 431.1454066586.

Adding to 80144051 its reverse (15044108), we get a palindrome (95188159).

The spelling of 80144051 in words is "eighty million, one hundred forty-four thousand, fifty-one".