36521570141 has 8 divisors (see below), whose sum is σ = 42019065600. Its totient is φ = 31094106768.

The previous prime is 36521570089. The next prime is 36521570147. The reversal of 36521570141 is 14107512563.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-36521570141 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36521570147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17506901 + ... + 17508986.

It is an arithmetic number, because the mean of its divisors is an integer number (5252383200).

Almost surely, 2^36521570141 is an apocalyptic number.

It is an amenable number.

36521570141 is a deficient number, since it is larger than the sum of its proper divisors (5497495459).

36521570141 is a wasteful number, since it uses less digits than its factorization.

36521570141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35016043.

The product of its (nonzero) digits is 25200, while the sum is 35.

The spelling of 36521570141 in words is "thirty-six billion, five hundred twenty-one million, five hundred seventy thousand, one hundred forty-one".