33552023 has 2 divisors, whose sum is σ = 33552024. Its totient is φ = 33552022.

The previous prime is 33552017. The next prime is 33552037. The reversal of 33552023 is 32025533.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 33552023 - 2¹⁴ = 33535639 is a prime.

It is a super-2 number, since 2×33552023² = 2251476494785058, which contains 22 as substring.

It is a Sophie Germain prime.

It is a self number, because there is not a number n which added to its sum of digits gives 33552023.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (33552523) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16776011 + 16776012.

It is an arithmetic number, because the mean of its divisors is an integer number (16776012).

Almost surely, 2^33552023 is an apocalyptic number.

33552023 is a deficient number, since it is larger than the sum of its proper divisors (1).

33552023 is an equidigital number, since it uses as much as digits as its factorization.

33552023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2700, while the sum is 23.

The square root of 33552023 is about 5792.4108107074. The cubic root of 33552023 is about 322.5320698032.

Adding to 33552023 its reverse (32025533), we get a palindrome (65577556).

The spelling of 33552023 in words is "thirty-three million, five hundred fifty-two thousand, twenty-three".