36540031001 has 16 divisors (see below), whose sum is σ = 38070086400. Its totient is φ = 35028862848.

The previous prime is 36540030997. The next prime is 36540031061. The reversal of 36540031001 is 10013004563.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 36540031001 - 2² = 36540030997 is a prime.

It is not an unprimeable number, because it can be changed into a prime (36540031061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2397461 + ... + 2412653.

It is an arithmetic number, because the mean of its divisors is an integer number (2379380400).

Almost surely, 2^36540031001 is an apocalyptic number.

It is an amenable number.

36540031001 is a deficient number, since it is larger than the sum of its proper divisors (1530055399).

36540031001 is a wasteful number, since it uses less digits than its factorization.

36540031001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15808.

The product of its (nonzero) digits is 1080, while the sum is 23.

Adding to 36540031001 its reverse (10013004563), we get a palindrome (46553035564).

The spelling of 36540031001 in words is "thirty-six billion, five hundred forty million, thirty-one thousand, one".