38755066551774 has 16 divisors (see below), whose sum is σ = 80010459978240. Its totient is φ = 12501634371480.

The previous prime is 38755066551763. The next prime is 38755066551779. The reversal of 38755066551774 is 47715566055783.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 38755066551699 and 38755066551708.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38755066551779) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 104180286244 + ... + 104180286615.

It is an arithmetic number, because the mean of its divisors is an integer number (5000653748640).

Almost surely, 2^{38755066551774} is an apocalyptic number.

38755066551774 is an abundant number, since it is smaller than the sum of its proper divisors (41255393426466).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

38755066551774 is a wasteful number, since it uses less digits than its factorization.

38755066551774 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 208360572895.

The product of its (nonzero) digits is 740880000, while the sum is 69.

The spelling of 38755066551774 in words is "thirty-eight trillion, seven hundred fifty-five billion, sixty-six million, five hundred fifty-one thousand, seven hundred seventy-four".