38625656670065 has 8 divisors (see below), whose sum is σ = 46350848459328. Its totient is φ = 30900485032560.

The previous prime is 38625656670061. The next prime is 38625656670079. The reversal of 38625656670065 is 56007665652683.

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

It is not a de Polignac number, because 38625656670065 - 2² = 38625656670061 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 38625656669983 and 38625656670010.

It is not an unprimeable number, because it can be changed into a prime (38625656670061) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 439547 + ... + 8800256.

It is an arithmetic number, because the mean of its divisors is an integer number (5793856057416).

Almost surely, 2^{38625656670065} is an apocalyptic number.

It is an amenable number.

38625656670065 is a deficient number, since it is larger than the sum of its proper divisors (7725191789263).

38625656670065 is an equidigital number, since it uses as much as digits as its factorization.

38625656670065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10075879.

The product of its (nonzero) digits is 326592000, while the sum is 65.

The spelling of 38625656670065 in words is "thirty-eight trillion, six hundred twenty-five billion, six hundred fifty-six million, six hundred seventy thousand, sixty-five".