38765065085782 has 32 divisors (see below), whose sum is σ = 66471041145600. Its totient is φ = 16609438953888.

The previous prime is 38765065085713. The next prime is 38765065085783. The reversal of 38765065085782 is 28758056056783.

38765065085782 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×38765065085782² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38765065085783) 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 15 ways as a sum of consecutive naturals, for example, 1337680569 + ... + 1337709547.

It is an arithmetic number, because the mean of its divisors is an integer number (2077220035800).

Almost surely, 2^{38765065085782} is an apocalyptic number.

38765065085782 is a deficient number, since it is larger than the sum of its proper divisors (27705976059818).

38765065085782 is a wasteful number, since it uses less digits than its factorization.

38765065085782 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49620.

The product of its (nonzero) digits is 677376000, while the sum is 70.

The spelling of 38765065085782 in words is "thirty-eight trillion, seven hundred sixty-five billion, sixty-five million, eighty-five thousand, seven hundred eighty-two".