36521343523 has 8 divisors (see below), whose sum is σ = 43553403648. Its totient is φ = 29942964744.

The previous prime is 36521343511. The next prime is 36521343527. The reversal of 36521343523 is 32534312563.

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

It is not a de Polignac number, because 36521343523 - 2¹⁷ = 36521212451 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (36521343527) 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, 113420161 + ... + 113420482.

It is an arithmetic number, because the mean of its divisors is an integer number (5444175456).

Almost surely, 2^36521343523 is an apocalyptic number.

36521343523 is a deficient number, since it is larger than the sum of its proper divisors (7032060125).

36521343523 is a wasteful number, since it uses less digits than its factorization.

36521343523 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 226840673.

The product of its digits is 194400, while the sum is 37.

The spelling of 36521343523 in words is "thirty-six billion, five hundred twenty-one million, three hundred forty-three thousand, five hundred twenty-three".