806055293 has 2 divisors, whose sum is σ = 806055294. Its totient is φ = 806055292.

The previous prime is 806055277. The next prime is 806055317. The reversal of 806055293 is 392550608.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 728298169 + 77757124 = 26987^2 + 8818^2 .

It is a cyclic number.

It is not a de Polignac number, because 806055293 - 2⁴ = 806055277 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (806051293) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 403027646 + 403027647.

It is an arithmetic number, because the mean of its divisors is an integer number (403027647).

Almost surely, 2^806055293 is an apocalyptic number.

It is an amenable number.

806055293 is a deficient number, since it is larger than the sum of its proper divisors (1).

806055293 is an equidigital number, since it uses as much as digits as its factorization.

806055293 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 64800, while the sum is 38.

The square root of 806055293 is about 28391.1129228849. The cubic root of 806055293 is about 930.6540637299.

The spelling of 806055293 in words is "eight hundred six million, fifty-five thousand, two hundred ninety-three".