2611532001 has 8 divisors (see below), whose sum is σ = 3749892160. Its totient is φ = 1607096592.

The previous prime is 2611531973. The next prime is 2611532051. The reversal of 2611532001 is 1002351162.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2611532001 - 2²⁶ = 2544423137 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2611532051) 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, 33481141 + ... + 33481218.

It is an arithmetic number, because the mean of its divisors is an integer number (468736520).

Almost surely, 2^2611532001 is an apocalyptic number.

It is an amenable number.

2611532001 is a deficient number, since it is larger than the sum of its proper divisors (1138360159).

2611532001 is a wasteful number, since it uses less digits than its factorization.

2611532001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66962375.

The product of its (nonzero) digits is 360, while the sum is 21.

The square root of 2611532001 is about 51103.1505975904. The cubic root of 2611532001 is about 1377.0988553749.

Adding to 2611532001 its reverse (1002351162), we get a palindrome (3613883163).

The spelling of 2611532001 in words is "two billion, six hundred eleven million, five hundred thirty-two thousand, one".