80471253 has 8 divisors (see below), whose sum is σ = 107336448. Its totient is φ = 53626784.

The previous prime is 80471249. The next prime is 80471269. The reversal of 80471253 is 35217408.

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 80471253 - 2² = 80471249 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 80471253.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80471453) 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, 12625 + ... + 17897.

It is an arithmetic number, because the mean of its divisors is an integer number (13417056).

Almost surely, 2^80471253 is an apocalyptic number.

It is an amenable number.

80471253 is a deficient number, since it is larger than the sum of its proper divisors (26865195).

80471253 is a wasteful number, since it uses less digits than its factorization.

80471253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10363.

The product of its (nonzero) digits is 6720, while the sum is 30.

The square root of 80471253 is about 8970.5770717385. The cubic root of 80471253 is about 431.7313519604.

The spelling of 80471253 in words is "eighty million, four hundred seventy-one thousand, two hundred fifty-three".