80274953 has 8 divisors (see below), whose sum is σ = 87786720. Its totient is φ = 72798880.

The previous prime is 80274949. The next prime is 80274959. The reversal of 80274953 is 35947208.

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

It is not a de Polignac number, because 80274953 - 2² = 80274949 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (80274959) by changing a digit.

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 in 7 ways as a sum of consecutive naturals, for example, 4100 + ... + 13317.

It is an arithmetic number, because the mean of its divisors is an integer number (10973340).

Almost surely, 2^80274953 is an apocalyptic number.

It is an amenable number.

80274953 is a deficient number, since it is larger than the sum of its proper divisors (7511767).

80274953 is a wasteful number, since it uses less digits than its factorization.

80274953 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17847.

The product of its (nonzero) digits is 60480, while the sum is 38.

The square root of 80274953 is about 8959.6290659826. The cubic root of 80274953 is about 431.3800137854.

The spelling of 80274953 in words is "eighty million, two hundred seventy-four thousand, nine hundred fifty-three".