39506575248145 has 8 divisors (see below), whose sum is σ = 47979069699456. Its totient is φ = 31224473930736.

The previous prime is 39506575248137. The next prime is 39506575248157. The reversal of 39506575248145 is 54184257560593.

It is a happy number.

39506575248145 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 39506575248145 - 2³ = 39506575248137 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47598283017 + ... + 47598283846.

It is an arithmetic number, because the mean of its divisors is an integer number (5997383712432).

It is a 1-persistent number, because it is pandigital, but 2⋅39506575248145 = 79013150496290 is not.

Almost surely, 2^{39506575248145} is an apocalyptic number.

It is an amenable number.

39506575248145 is a deficient number, since it is larger than the sum of its proper divisors (8472494451311).

39506575248145 is an equidigital number, since it uses as much as digits as its factorization.

39506575248145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95196566951.

The product of its (nonzero) digits is 181440000, while the sum is 64.

The spelling of 39506575248145 in words is "thirty-nine trillion, five hundred six billion, five hundred seventy-five million, two hundred forty-eight thousand, one hundred forty-five".