325533001 has 2 divisors, whose sum is σ = 325533002. Its totient is φ = 325533000.

The previous prime is 325532981. The next prime is 325533011. The reversal of 325533001 is 100335523.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 313290000 + 12243001 = 17700^2 + 3499^2 .

It is a cyclic number.

It is not a de Polignac number, because 325533001 - 2¹³ = 325524809 is a prime.

It is not a weakly prime, because it can be changed into another prime (325533011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 162766500 + 162766501.

It is an arithmetic number, because the mean of its divisors is an integer number (162766501).

Almost surely, 2^325533001 is an apocalyptic number.

It is an amenable number.

325533001 is a deficient number, since it is larger than the sum of its proper divisors (1).

325533001 is an equidigital number, since it uses as much as digits as its factorization.

325533001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1350, while the sum is 22.

The square root of 325533001 is about 18042.5331092948. The cubic root of 325533001 is about 687.9100811196.

Adding to 325533001 its reverse (100335523), we get a palindrome (425868524).

The spelling of 325533001 in words is "three hundred twenty-five million, five hundred thirty-three thousand, one".