36531232001 has 8 divisors (see below), whose sum is σ = 39856039104. Its totient is φ = 33207055920.

The previous prime is 36531231973. The next prime is 36531232021. The reversal of 36531232001 is 10023213563.

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 36531232001 - 2²² = 36527037697 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (36531232021) 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, 32366 + ... + 272231.

It is an arithmetic number, because the mean of its divisors is an integer number (4982004888).

Almost surely, 2^36531232001 is an apocalyptic number.

It is an amenable number.

36531232001 is a deficient number, since it is larger than the sum of its proper divisors (3324807103).

36531232001 is a wasteful number, since it uses less digits than its factorization.

36531232001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 315511.

The product of its (nonzero) digits is 3240, while the sum is 26.

Adding to 36531232001 its reverse (10023213563), we get a palindrome (46554445564).

The spelling of 36531232001 in words is "thirty-six billion, five hundred thirty-one million, two hundred thirty-two thousand, one".