80044953 has 4 divisors (see below), whose sum is σ = 106726608. Its totient is φ = 53363300.

The previous prime is 80044931. The next prime is 80044961. The reversal of 80044953 is 35944008.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 80044953 - 2²¹ = 77947801 is a prime.

It is a super-3 number, since 3×80044953³ (a number of 25 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (80044753) 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 3 ways as a sum of consecutive naturals, for example, 13340823 + ... + 13340828.

It is an arithmetic number, because the mean of its divisors is an integer number (26681652).

Almost surely, 2^80044953 is an apocalyptic number.

It is an amenable number.

80044953 is a deficient number, since it is larger than the sum of its proper divisors (26681655).

80044953 is a wasteful number, since it uses less digits than its factorization.

80044953 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26681654.

The product of its (nonzero) digits is 17280, while the sum is 33.

The square root of 80044953 is about 8946.7845061787. The cubic root of 80044953 is about 430.9676298132.

It can be divided in two parts, 800 and 44953, that added together give a triangular number (45753 = T₃₀₂).

The spelling of 80044953 in words is "eighty million, forty-four thousand, nine hundred fifty-three".