653092241 has 2 divisors, whose sum is σ = 653092242. Its totient is φ = 653092240.

The previous prime is 653092189. The next prime is 653092249. The reversal of 653092241 is 142290356.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 635241616 + 17850625 = 25204^2 + 4225^2 .

It is a cyclic number.

It is not a de Polignac number, because 653092241 - 2⁶ = 653092177 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 653092198 and 653092207.

It is not a weakly prime, because it can be changed into another prime (653092249) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 326546120 + 326546121.

It is an arithmetic number, because the mean of its divisors is an integer number (326546121).

Almost surely, 2^653092241 is an apocalyptic number.

It is an amenable number.

653092241 is a deficient number, since it is larger than the sum of its proper divisors (1).

653092241 is an equidigital number, since it uses as much as digits as its factorization.

653092241 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12960, while the sum is 32.

The square root of 653092241 is about 25555.6694492631. The cubic root of 653092241 is about 867.6105841138.

The spelling of 653092241 in words is "six hundred fifty-three million, ninety-two thousand, two hundred forty-one".