328125150445 has 8 divisors (see below), whose sum is σ = 394138883736. Its totient is φ = 262240984896.

The previous prime is 328125150439. The next prime is 328125150461. The reversal of 328125150445 is 544051521823.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 11648021476 + 316477128969 = 107926^2 + 562563^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 328125150445 - 2³⁵ = 293765412077 is a prime.

It is a super-2 number, since 2×328125150445² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 328125150398 and 328125150407.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32386362 + ... + 32396491.

It is an arithmetic number, because the mean of its divisors is an integer number (49267360467).

Almost surely, 2^328125150445 is an apocalyptic number.

It is an amenable number.

328125150445 is a deficient number, since it is larger than the sum of its proper divisors (66013733291).

328125150445 is a wasteful number, since it uses less digits than its factorization.

328125150445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64783871.

The product of its (nonzero) digits is 192000, while the sum is 40.

The spelling of 328125150445 in words is "three hundred twenty-eight billion, one hundred twenty-five million, one hundred fifty thousand, four hundred forty-five".