38005004573 has 8 divisors (see below), whose sum is σ = 38529752568. Its totient is φ = 37480368384.

The previous prime is 38005004549. The next prime is 38005004617. The reversal of 38005004573 is 37540050083.

It can be written as a sum of positive squares in 4 ways, for example, as 10807057849 + 27197946724 = 103957^2 + 164918^2 .

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 38005004573 - 2²² = 38000810269 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38005004503) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 841811 + ... + 885807.

It is an arithmetic number, because the mean of its divisors is an integer number (4816219071).

Almost surely, 2^38005004573 is an apocalyptic number.

It is an amenable number.

38005004573 is a deficient number, since it is larger than the sum of its proper divisors (524747995).

38005004573 is a wasteful number, since it uses less digits than its factorization.

38005004573 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55903.

The product of its (nonzero) digits is 50400, while the sum is 35.

The spelling of 38005004573 in words is "thirty-eight billion, five million, four thousand, five hundred seventy-three".