253570601 has 2 divisors, whose sum is σ = 253570602. Its totient is φ = 253570600.

The previous prime is 253570579. The next prime is 253570621. The reversal of 253570601 is 106075352.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 237160000 + 16410601 = 15400^2 + 4051^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-253570601 is a prime.

It is not a weakly prime, because it can be changed into another prime (253570621) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 126785300 + 126785301.

It is an arithmetic number, because the mean of its divisors is an integer number (126785301).

Almost surely, 2^253570601 is an apocalyptic number.

It is an amenable number.

253570601 is a deficient number, since it is larger than the sum of its proper divisors (1).

253570601 is an equidigital number, since it uses as much as digits as its factorization.

253570601 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6300, while the sum is 29.

The square root of 253570601 is about 15923.9003073996. The cubic root of 253570601 is about 632.9454758800.

The spelling of 253570601 in words is "two hundred fifty-three million, five hundred seventy thousand, six hundred one".