461270653 has 2 divisors, whose sum is σ = 461270654. Its totient is φ = 461270652.

The previous prime is 461270629. The next prime is 461270671. The reversal of 461270653 is 356072164.

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., 386240409 + 75030244 = 19653^2 + 8662^2 .

It is a cyclic number.

It is not a de Polignac number, because 461270653 - 2⁹ = 461270141 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (461270683) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 230635326 + 230635327.

It is an arithmetic number, because the mean of its divisors is an integer number (230635327).

Almost surely, 2^461270653 is an apocalyptic number.

It is an amenable number.

461270653 is a deficient number, since it is larger than the sum of its proper divisors (1).

461270653 is an equidigital number, since it uses as much as digits as its factorization.

461270653 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 30240, while the sum is 34.

The square root of 461270653 is about 21477.2124122289. The cubic root of 461270653 is about 772.6543872297.

The spelling of 461270653 in words is "four hundred sixty-one million, two hundred seventy thousand, six hundred fifty-three".