36852487013 has 4 divisors (see below), whose sum is σ = 36868603200. Its totient is φ = 36836370828.

The previous prime is 36852486941. The next prime is 36852487019. The reversal of 36852487013 is 31078425863.

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: 31078425863 = 2683 ⋅11583461.

It is a cyclic number.

It is not a de Polignac number, because 36852487013 - 2³² = 32557519717 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36852487019) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8054663 + ... + 8059236.

It is an arithmetic number, because the mean of its divisors is an integer number (9217150800).

Almost surely, 2^36852487013 is an apocalyptic number.

It is an amenable number.

36852487013 is a deficient number, since it is larger than the sum of its proper divisors (16116187).

36852487013 is a wasteful number, since it uses less digits than its factorization.

36852487013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16116186.

The product of its (nonzero) digits is 967680, while the sum is 47.

The spelling of 36852487013 in words is "thirty-six billion, eight hundred fifty-two million, four hundred eighty-seven thousand, thirteen".