38452583531 has 8 divisors (see below), whose sum is σ = 39428046000. Its totient is φ = 37478911360.

The previous prime is 38452583513. The next prime is 38452583579. The reversal of 38452583531 is 13538525483.

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 38452583531 - 2¹⁰ = 38452582507 is a prime.

It is a super-2 number, since 2×38452583531² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (38452589531) 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 7 ways as a sum of consecutive naturals, for example, 404021 + ... + 490038.

It is an arithmetic number, because the mean of its divisors is an integer number (4928505750).

Almost surely, 2^38452583531 is an apocalyptic number.

38452583531 is a deficient number, since it is larger than the sum of its proper divisors (975462469).

38452583531 is a wasteful number, since it uses less digits than its factorization.

38452583531 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 895149.

The product of its digits is 1728000, while the sum is 47.

The spelling of 38452583531 in words is "thirty-eight billion, four hundred fifty-two million, five hundred eighty-three thousand, five hundred thirty-one".