3205528001 has 8 divisors (see below), whose sum is σ = 3486287784. Its totient is φ = 2929651200.

The previous prime is 3205527971. The next prime is 3205528037. The reversal of 3205528001 is 1008255023.

3205528001 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 918393025 + 2287134976 = 30305^2 + 47824^2 .

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 3205528001 - 2³⁰ = 2131786177 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3205528091) 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, 1219376 + ... + 1222001.

It is an arithmetic number, because the mean of its divisors is an integer number (435785973).

Almost surely, 2^3205528001 is an apocalyptic number.

It is an amenable number.

3205528001 is a deficient number, since it is larger than the sum of its proper divisors (280759783).

3205528001 is a wasteful number, since it uses less digits than its factorization.

3205528001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2441491.

The product of its (nonzero) digits is 2400, while the sum is 26.

The square root of 3205528001 is about 56617.3824986638. The cubic root of 3205528001 is about 1474.4606667067.

The spelling of 3205528001 in words is "three billion, two hundred five million, five hundred twenty-eight thousand, one".