36522045613 has 4 divisors (see below), whose sum is σ = 38444258560. Its totient is φ = 34599832668.

The previous prime is 36522045611. The next prime is 36522045631. The reversal of 36522045613 is 31654022563.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 31654022563 = 59 ⋅536508857.

It is a cyclic number.

It is not a de Polignac number, because 36522045613 - 2¹ = 36522045611 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 (36522045611) 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 3 ways as a sum of consecutive naturals, for example, 961106445 + ... + 961106482.

It is an arithmetic number, because the mean of its divisors is an integer number (9611064640).

Almost surely, 2^36522045613 is an apocalyptic number.

It is an amenable number.

36522045613 is a deficient number, since it is larger than the sum of its proper divisors (1922212947).

36522045613 is a wasteful number, since it uses less digits than its factorization.

36522045613 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1922212946.

The product of its (nonzero) digits is 129600, while the sum is 37.

The spelling of 36522045613 in words is "thirty-six billion, five hundred twenty-two million, forty-five thousand, six hundred thirteen".