38275545809 has 16 divisors (see below), whose sum is σ = 40627488000. Its totient is φ = 35957759760.

The previous prime is 38275545797. The next prime is 38275545811. The reversal of 38275545809 is 90854557283.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 38275545809 - 2¹⁶ = 38275480273 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (38275541809) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 3925262 + ... + 3935000.

It is an arithmetic number, because the mean of its divisors is an integer number (2539218000).

Almost surely, 2^38275545809 is an apocalyptic number.

It is an amenable number.

38275545809 is a deficient number, since it is larger than the sum of its proper divisors (2351942191).

38275545809 is a wasteful number, since it uses less digits than its factorization.

38275545809 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11468.

The product of its (nonzero) digits is 12096000, while the sum is 56.

The spelling of 38275545809 in words is "thirty-eight billion, two hundred seventy-five million, five hundred forty-five thousand, eight hundred nine".