23600198533 has 2 divisors, whose sum is σ = 23600198534. Its totient is φ = 23600198532.

The previous prime is 23600198491. The next prime is 23600198549. The reversal of 23600198533 is 33589100632.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 15971398884 + 7628799649 = 126378^2 + 87343^2 .

It is a cyclic number.

It is not a de Polignac number, because 23600198533 - 2¹⁷ = 23600067461 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23600198933) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11800099266 + 11800099267.

It is an arithmetic number, because the mean of its divisors is an integer number (11800099267).

Almost surely, 2^23600198533 is an apocalyptic number.

It is an amenable number.

23600198533 is a deficient number, since it is larger than the sum of its proper divisors (1).

23600198533 is an equidigital number, since it uses as much as digits as its factorization.

23600198533 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 116640, while the sum is 40.

The spelling of 23600198533 in words is "twenty-three billion, six hundred million, one hundred ninety-eight thousand, five hundred thirty-three".