2135532001 has 12 divisors (see below), whose sum is σ = 2173937616. Its totient is φ = 2097619160.

The previous prime is 2135531989. The next prime is 2135532019. The reversal of 2135532001 is 1002355312.

It is not a de Polignac number, because 2135532001 - 2²⁹ = 1598661089 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2135532041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1835646 + ... + 1836808.

It is an arithmetic number, because the mean of its divisors is an integer number (181161468).

Almost surely, 2^2135532001 is an apocalyptic number.

It is an amenable number.

2135532001 is a deficient number, since it is larger than the sum of its proper divisors (38405615).

2135532001 is a wasteful number, since it uses less digits than its factorization.

2135532001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1532 (or 1401 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 22.

The square root of 2135532001 is about 46211.8166814506. The cubic root of 2135532001 is about 1287.7612756080.

Adding to 2135532001 its reverse (1002355312), we get a palindrome (3137887313).

The spelling of 2135532001 in words is "two billion, one hundred thirty-five million, five hundred thirty-two thousand, one".