65231093 has 2 divisors, whose sum is σ = 65231094. Its totient is φ = 65231092.

The previous prime is 65231087. The next prime is 65231107. The reversal of 65231093 is 39013256.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 64915249 + 315844 = 8057^2 + 562^2 .

It is a cyclic number.

It is not a de Polignac number, because 65231093 - 2⁴ = 65231077 is a prime.

It is a Chen prime.

It is equal to p_3853361 and since 65231093 and 3853361 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (65231083) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32615546 + 32615547.

It is an arithmetic number, because the mean of its divisors is an integer number (32615547).

Almost surely, 2^65231093 is an apocalyptic number.

It is an amenable number.

65231093 is a deficient number, since it is larger than the sum of its proper divisors (1).

65231093 is an equidigital number, since it uses as much as digits as its factorization.

65231093 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4860, while the sum is 29.

The square root of 65231093 is about 8076.5768119916. The cubic root of 65231093 is about 402.5485054001.

The spelling of 65231093 in words is "sixty-five million, two hundred thirty-one thousand, ninety-three".