36552007747 has 4 divisors (see below), whose sum is σ = 36660471016. Its totient is φ = 36443544480.

The previous prime is 36552007729. The next prime is 36552007753. The reversal of 36552007747 is 74770025563.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 74770025563 = 1499 ⋅49879937.

It is a cyclic number.

It is not a de Polignac number, because 36552007747 - 2⁷ = 36552007619 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 36552007697 and 36552007706.

It is not an unprimeable number, because it can be changed into a prime (36552007757) 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, 54231129 + ... + 54231802.

It is an arithmetic number, because the mean of its divisors is an integer number (9165117754).

Almost surely, 2^36552007747 is an apocalyptic number.

36552007747 is a deficient number, since it is larger than the sum of its proper divisors (108463269).

36552007747 is a wasteful number, since it uses less digits than its factorization.

36552007747 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108463268.

The product of its (nonzero) digits is 1234800, while the sum is 46.

The spelling of 36552007747 in words is "thirty-six billion, five hundred fifty-two million, seven thousand, seven hundred forty-seven".