39936052365 has 32 divisors (see below), whose sum is σ = 69761433600. Its totient is φ = 19347693120.

The previous prime is 39936052339. The next prime is 39936052391. The reversal of 39936052365 is 56325063993.

It is an interprime number because it is at equal distance from previous prime (39936052339) and next prime (39936052391).

It is not a de Polignac number, because 39936052365 - 2⁷ = 39936052237 is a prime.

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 116416 + ... + 305654.

It is an arithmetic number, because the mean of its divisors is an integer number (2180044800).

Almost surely, 2^39936052365 is an apocalyptic number.

It is an amenable number.

39936052365 is a deficient number, since it is larger than the sum of its proper divisors (29825381235).

39936052365 is a wasteful number, since it uses less digits than its factorization.

39936052365 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 190537.

The product of its (nonzero) digits is 3936600, while the sum is 51.

It can be divided in two parts, 399360 and 52365, that added together give a triangular number (451725 = T₉₅₀).

The spelling of 39936052365 in words is "thirty-nine billion, nine hundred thirty-six million, fifty-two thousand, three hundred sixty-five".