328057832575 has 48 divisors (see below), whose sum is σ = 463197067776. Its totient is φ = 228150172800.

The previous prime is 328057832569. The next prime is 328057832659. The reversal of 328057832575 is 575238750823.

It is not a de Polignac number, because 328057832575 - 2²⁵ = 328024278143 is a prime.

It is a super-2 number, since 2×328057832575² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (55).

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 39697894 + ... + 39706156.

It is an arithmetic number, because the mean of its divisors is an integer number (9649938912).

Almost surely, 2^328057832575 is an apocalyptic number.

328057832575 is a deficient number, since it is larger than the sum of its proper divisors (135139235201).

328057832575 is a wasteful number, since it uses less digits than its factorization.

328057832575 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14584 (or 14579 counting only the distinct ones).

The product of its (nonzero) digits is 14112000, while the sum is 55.

The spelling of 328057832575 in words is "three hundred twenty-eight billion, fifty-seven million, eight hundred thirty-two thousand, five hundred seventy-five".