80007853 has 4 divisors (see below), whose sum is σ = 80741980. Its totient is φ = 79273728.

The previous prime is 80007827. The next prime is 80007877. The reversal of 80007853 is 35870008.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 50381604 + 29626249 = 7098^2 + 5443^2 .

It is a cyclic number.

It is not a de Polignac number, because 80007853 - 2⁹ = 80007341 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80007883) 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, 366900 + ... + 367117.

It is an arithmetic number, because the mean of its divisors is an integer number (20185495).

Almost surely, 2^80007853 is an apocalyptic number.

It is an amenable number.

80007853 is a deficient number, since it is larger than the sum of its proper divisors (734127).

80007853 is a wasteful number, since it uses less digits than its factorization.

80007853 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 734126.

The product of its (nonzero) digits is 6720, while the sum is 31.

The square root of 80007853 is about 8944.7108952721. The cubic root of 80007853 is about 430.9010365248.

The spelling of 80007853 in words is "eighty million, seven thousand, eight hundred fifty-three".