4601643253 has 2 divisors, whose sum is σ = 4601643254. Its totient is φ = 4601643252.

The previous prime is 4601643247. The next prime is 4601643287. The reversal of 4601643253 is 3523461064.

It is an a-pointer prime, because the next prime (4601643287) can be obtained adding 4601643253 to its sum of digits (34).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3198241809 + 1403401444 = 56553^2 + 37462^2 .

It is a cyclic number.

It is not a de Polignac number, because 4601643253 - 2⁹ = 4601642741 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4601644253) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2300821626 + 2300821627.

It is an arithmetic number, because the mean of its divisors is an integer number (2300821627).

Almost surely, 2^4601643253 is an apocalyptic number.

It is an amenable number.

4601643253 is a deficient number, since it is larger than the sum of its proper divisors (1).

4601643253 is an equidigital number, since it uses as much as digits as its factorization.

4601643253 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 51840, while the sum is 34.

The square root of 4601643253 is about 67835.4129713972. The cubic root of 4601643253 is about 1663.3015114824.

The spelling of 4601643253 in words is "four billion, six hundred one million, six hundred forty-three thousand, two hundred fifty-three".