325543051 has 2 divisors, whose sum is σ = 325543052. Its totient is φ = 325543050.

The previous prime is 325543021. The next prime is 325543063. The reversal of 325543051 is 150345523.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-325543051 is a prime.

It is not a weakly prime, because it can be changed into another prime (325543021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 162771525 + 162771526.

It is an arithmetic number, because the mean of its divisors is an integer number (162771526).

Almost surely, 2^325543051 is an apocalyptic number.

325543051 is a deficient number, since it is larger than the sum of its proper divisors (1).

325543051 is an equidigital number, since it uses as much as digits as its factorization.

325543051 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9000, while the sum is 28.

The square root of 325543051 is about 18042.8116157100. The cubic root of 325543051 is about 687.9171602024.

Adding to 325543051 its reverse (150345523), we get a palindrome (475888574).

The spelling of 325543051 in words is "three hundred twenty-five million, five hundred forty-three thousand, fifty-one".