80853713 has 2 divisors, whose sum is σ = 80853714. Its totient is φ = 80853712.

The previous prime is 80853697. The next prime is 80853727. The reversal of 80853713 is 31735808.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 75203584 + 5650129 = 8672^2 + 2377^2 .

It is a cyclic number.

It is not a de Polignac number, because 80853713 - 2⁴ = 80853697 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (80853733) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40426856 + 40426857.

It is an arithmetic number, because the mean of its divisors is an integer number (40426857).

Almost surely, 2^80853713 is an apocalyptic number.

It is an amenable number.

80853713 is a deficient number, since it is larger than the sum of its proper divisors (1).

80853713 is an equidigital number, since it uses as much as digits as its factorization.

80853713 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20160, while the sum is 35.

The square root of 80853713 is about 8991.8692717366. The cubic root of 80853713 is about 432.4142420765.

The spelling of 80853713 in words is "eighty million, eight hundred fifty-three thousand, seven hundred thirteen".