38782193750 has 24 divisors (see below), whose sum is σ = 72711971136. Its totient is φ = 15512875000.

The previous prime is 38782193743. The next prime is 38782193761. The reversal of 38782193750 is 5739128783.

It is a junction number, because it is equal to n+sod(n) for n = 38782193692 and 38782193701.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3096326 + ... + 3108825.

It is an arithmetic number, because the mean of its divisors is an integer number (3029665464).

Almost surely, 2^38782193750 is an apocalyptic number.

38782193750 is a deficient number, since it is larger than the sum of its proper divisors (33929777386).

38782193750 is an frugal number, since it uses more digits than its factorization.

38782193750 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6205178 (or 6205158 counting only the distinct ones).

The product of its (nonzero) digits is 2540160, while the sum is 53.

The spelling of 38782193750 in words is "thirty-eight billion, seven hundred eighty-two million, one hundred ninety-three thousand, seven hundred fifty".