38030825609 has 4 divisors (see below), whose sum is σ = 43463800704. Its totient is φ = 32597850516.

The previous prime is 38030825597. The next prime is 38030825653. The reversal of 38030825609 is 90652803083.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 38030825609 - 2¹² = 38030821513 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 38030825609.

It is not an unprimeable number, because it can be changed into a prime (38030824609) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2716487537 + ... + 2716487550.

It is an arithmetic number, because the mean of its divisors is an integer number (10865950176).

Almost surely, 2^38030825609 is an apocalyptic number.

It is an amenable number.

38030825609 is a deficient number, since it is larger than the sum of its proper divisors (5432975095).

38030825609 is an equidigital number, since it uses as much as digits as its factorization.

38030825609 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5432975094.

The product of its (nonzero) digits is 311040, while the sum is 44.

The spelling of 38030825609 in words is "thirty-eight billion, thirty million, eight hundred twenty-five thousand, six hundred nine".