5252061653 has 2 divisors, whose sum is σ = 5252061654. Its totient is φ = 5252061652.

The previous prime is 5252061649. The next prime is 5252061673. The reversal of 5252061653 is 3561602525.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5224109284 + 27952369 = 72278^2 + 5287^2 .

It is a cyclic number.

It is not a de Polignac number, because 5252061653 - 2² = 5252061649 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5252061613) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2626030826 + 2626030827.

It is an arithmetic number, because the mean of its divisors is an integer number (2626030827).

Almost surely, 2^5252061653 is an apocalyptic number.

It is an amenable number.

5252061653 is a deficient number, since it is larger than the sum of its proper divisors (1).

5252061653 is an equidigital number, since it uses as much as digits as its factorization.

5252061653 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 54000, while the sum is 35.

The square root of 5252061653 is about 72471.1090918305. The cubic root of 5252061653 is about 1738.2407961860.

The spelling of 5252061653 in words is "five billion, two hundred fifty-two million, sixty-one thousand, six hundred fifty-three".