38252155023999 has 96 divisors (see below), whose sum is σ = 63613821173760. Its totient is φ = 21697272749376.

The previous prime is 38252155023997. The next prime is 38252155024009. The reversal of 38252155023999 is 99932055125283.

38252155023999 is a `hidden beast` number, since 3 + 8 + 2 + 5 + 2 + 1 + 5 + 502 + 39 + 99 = 666.

38252155023999 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 38252155023999 - 2¹ = 38252155023997 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38252155023997) 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 95 ways as a sum of consecutive naturals, for example, 8346529462 + ... + 8346534044.

It is an arithmetic number, because the mean of its divisors is an integer number (662643970560).

Almost surely, 2^{38252155023999} is an apocalyptic number.

38252155023999 is a deficient number, since it is larger than the sum of its proper divisors (25361666149761).

38252155023999 is a wasteful number, since it uses less digits than its factorization.

38252155023999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6489 (or 6486 counting only the distinct ones).

The product of its (nonzero) digits is 52488000, while the sum is 63.

The spelling of 38252155023999 in words is "thirty-eight trillion, two hundred fifty-two billion, one hundred fifty-five million, twenty-three thousand, nine hundred ninety-nine".