653336093 has 2 divisors, whose sum is σ = 653336094. Its totient is φ = 653336092.

The previous prime is 653336069. The next prime is 653336153. The reversal of 653336093 is 390633356.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 602113444 + 51222649 = 24538^2 + 7157^2 .

It is a cyclic number.

It is not a de Polignac number, because 653336093 - 2²⁴ = 636558877 is a prime.

It is equal to p_33957812 and since 653336093 and 33957812 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 (653336053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 326668046 + 326668047.

It is an arithmetic number, because the mean of its divisors is an integer number (326668047).

Almost surely, 2^653336093 is an apocalyptic number.

It is an amenable number.

653336093 is a deficient number, since it is larger than the sum of its proper divisors (1).

653336093 is an equidigital number, since it uses as much as digits as its factorization.

653336093 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 131220, while the sum is 38.

The square root of 653336093 is about 25560.4400001252. The cubic root of 653336093 is about 867.7185536759.

The spelling of 653336093 in words is "six hundred fifty-three million, three hundred thirty-six thousand, ninety-three".