23162205653 has 2 divisors, whose sum is σ = 23162205654. Its totient is φ = 23162205652.

The previous prime is 23162205601. The next prime is 23162205701. The reversal of 23162205653 is 35650226132.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 21573146884 + 1589058769 = 146878^2 + 39863^2 .

It is a cyclic number.

It is not a de Polignac number, because 23162205653 - 2¹⁶ = 23162140117 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23162205553) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11581102826 + 11581102827.

It is an arithmetic number, because the mean of its divisors is an integer number (11581102827).

Almost surely, 2^23162205653 is an apocalyptic number.

It is an amenable number.

23162205653 is a deficient number, since it is larger than the sum of its proper divisors (1).

23162205653 is an equidigital number, since it uses as much as digits as its factorization.

23162205653 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 64800, while the sum is 35.

The spelling of 23162205653 in words is "twenty-three billion, one hundred sixty-two million, two hundred five thousand, six hundred fifty-three".