328538175046 has 4 divisors (see below), whose sum is σ = 492807262572. Its totient is φ = 164269087522.

The previous prime is 328538175001. The next prime is 328538175073. The reversal of 328538175046 is 640571835823.

It is a happy number.

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

It is a super-2 number, since 2×328538175046² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 328538174984 and 328538175002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 82134543760 + ... + 82134543763.

It is an arithmetic number, because the mean of its divisors is an integer number (123201815643).

Almost surely, 2^328538175046 is an apocalyptic number.

328538175046 is a deficient number, since it is larger than the sum of its proper divisors (164269087526).

328538175046 is a wasteful number, since it uses less digits than its factorization.

328538175046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 164269087525.

The product of its (nonzero) digits is 4838400, while the sum is 52.

The spelling of 328538175046 in words is "three hundred twenty-eight billion, five hundred thirty-eight million, one hundred seventy-five thousand, forty-six".