38573037563 has 4 divisors (see below), whose sum is σ = 38954948928. Its totient is φ = 38191126200.

The previous prime is 38573037551. The next prime is 38573037577. The reversal of 38573037563 is 36573037583.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 38573037563 - 2¹² = 38573033467 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (38573037263) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 190955531 + ... + 190955732.

It is an arithmetic number, because the mean of its divisors is an integer number (9738737232).

Almost surely, 2^38573037563 is an apocalyptic number.

38573037563 is a deficient number, since it is larger than the sum of its proper divisors (381911365).

38573037563 is a wasteful number, since it uses less digits than its factorization.

38573037563 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 381911364.

The product of its (nonzero) digits is 4762800, while the sum is 50.

The spelling of 38573037563 in words is "thirty-eight billion, five hundred seventy-three million, thirty-seven thousand, five hundred sixty-three".