38788217083 has 64 divisors (see below), whose sum is σ = 53270784000. Its totient is φ = 27911748480.

The previous prime is 38788217063. The next prime is 38788217087. The reversal of 38788217083 is 38071288783.

It is not a de Polignac number, because 38788217083 - 2¹³ = 38788208891 is a prime.

It is not an unprimeable number, because it can be changed into a prime (38788217087) 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, 2508885 + ... + 2524297.

It is an arithmetic number, because the mean of its divisors is an integer number (832356000).

Almost surely, 2^38788217083 is an apocalyptic number.

38788217083 is a deficient number, since it is larger than the sum of its proper divisors (14482566917).

38788217083 is a wasteful number, since it uses less digits than its factorization.

38788217083 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15497 (or 15483 counting only the distinct ones).

The product of its (nonzero) digits is 3612672, while the sum is 55.

The spelling of 38788217083 in words is "thirty-eight billion, seven hundred eighty-eight million, two hundred seventeen thousand, eighty-three".