23354055533 has 2 divisors, whose sum is σ = 23354055534. Its totient is φ = 23354055532.

The previous prime is 23354055463. The next prime is 23354055581. The reversal of 23354055533 is 33555045332.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 21310744324 + 2043311209 = 145982^2 + 45203^2 .

It is a cyclic number.

It is not a de Polignac number, because 23354055533 - 2¹⁰ = 23354054509 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23354555533) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11677027766 + 11677027767.

It is an arithmetic number, because the mean of its divisors is an integer number (11677027767).

Almost surely, 2^23354055533 is an apocalyptic number.

It is an amenable number.

23354055533 is a deficient number, since it is larger than the sum of its proper divisors (1).

23354055533 is an equidigital number, since it uses as much as digits as its factorization.

23354055533 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 405000, while the sum is 38.

The spelling of 23354055533 in words is "twenty-three billion, three hundred fifty-four million, fifty-five thousand, five hundred thirty-three".