4536532001 has 4 divisors (see below), whose sum is σ = 4659141012. Its totient is φ = 4413922992.

The previous prime is 4536531943. The next prime is 4536532027. The reversal of 4536532001 is 1002356354.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2477550625 + 2058981376 = 49775^2 + 45376^2 .

It is not a de Polignac number, because 4536532001 - 2²⁶ = 4469423137 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4536532081) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 61304450 + ... + 61304523.

It is an arithmetic number, because the mean of its divisors is an integer number (1164785253).

Almost surely, 2^4536532001 is an apocalyptic number.

It is an amenable number.

4536532001 is a deficient number, since it is larger than the sum of its proper divisors (122609011).

4536532001 is a wasteful number, since it uses less digits than its factorization.

4536532001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122609010.

The product of its (nonzero) digits is 10800, while the sum is 29.

The square root of 4536532001 is about 67353.7823807988. The cubic root of 4536532001 is about 1655.4192189258.

Adding to 4536532001 its reverse (1002356354), we get a palindrome (5538888355).

The spelling of 4536532001 in words is "four billion, five hundred thirty-six million, five hundred thirty-two thousand, one".