38825317823523 has 64 divisors (see below), whose sum is σ = 66372170342400. Its totient is φ = 19604371311360.

The previous prime is 38825317823519. The next prime is 38825317823533. The reversal of 38825317823523 is 32532871352883.

It is not a de Polignac number, because 38825317823523 - 2² = 38825317823519 is a prime.

It is not an unprimeable number, because it can be changed into a prime (38825317823533) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 14791111 + ... + 17217072.

It is an arithmetic number, because the mean of its divisors is an integer number (1037065161600).

Almost surely, 2^{38825317823523} is an apocalyptic number.

38825317823523 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

38825317823523 is a deficient number, since it is larger than the sum of its proper divisors (27546852518877).

38825317823523 is a wasteful number, since it uses less digits than its factorization.

38825317823523 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32008352.

The product of its digits is 58060800, while the sum is 60.

The spelling of 38825317823523 in words is "thirty-eight trillion, eight hundred twenty-five billion, three hundred seventeen million, eight hundred twenty-three thousand, five hundred twenty-three".