328655100653 has 8 divisors (see below), whose sum is σ = 358541051616. Its totient is φ = 298770518800.

The previous prime is 328655100649. The next prime is 328655100661. The reversal of 328655100653 is 356001556823.

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 328655100653 - 2² = 328655100649 is a prime.

It is a super-2 number, since 2×328655100653² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (328655100673) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 196538 + ... + 834228.

It is an arithmetic number, because the mean of its divisors is an integer number (44817631452).

Almost surely, 2^328655100653 is an apocalyptic number.

It is an amenable number.

328655100653 is a deficient number, since it is larger than the sum of its proper divisors (29885950963).

328655100653 is a wasteful number, since it uses less digits than its factorization.

328655100653 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 684555.

The product of its (nonzero) digits is 648000, while the sum is 44.

The spelling of 328655100653 in words is "three hundred twenty-eight billion, six hundred fifty-five million, one hundred thousand, six hundred fifty-three".