325500544045 has 4 divisors (see below), whose sum is σ = 390600652860. Its totient is φ = 260400435232.

The previous prime is 325500543911. The next prime is 325500544049. The reversal of 325500544045 is 540445005523.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 97120736164 + 228379807881 = 311642^2 + 477891^2 .

It is a cyclic number.

It is not a de Polignac number, because 325500544045 - 2¹¹ = 325500541997 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 325500543995 and 325500544013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (325500544049) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32550054400 + ... + 32550054409.

It is an arithmetic number, because the mean of its divisors is an integer number (97650163215).

Almost surely, 2^325500544045 is an apocalyptic number.

It is an amenable number.

325500544045 is a deficient number, since it is larger than the sum of its proper divisors (65100108815).

325500544045 is an equidigital number, since it uses as much as digits as its factorization.

325500544045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65100108814.

The product of its (nonzero) digits is 240000, while the sum is 37.

Adding to 325500544045 its reverse (540445005523), we get a palindrome (865945549568).

The spelling of 325500544045 in words is "three hundred twenty-five billion, five hundred million, five hundred forty-four thousand, forty-five".