38748652261564 has 12 divisors (see below), whose sum is σ = 77497304523184. Its totient is φ = 16606565254944.

The previous prime is 38748652261483. The next prime is 38748652261567. The reversal of 38748652261564 is 46516225684783.

38748652261564 is an admirable number.

It is a hoax number, since the sum of its digits (67) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 38748652261564.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38748652261567) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 691940218929 + ... + 691940218984.

Almost surely, 2^{38748652261564} is an apocalyptic number.

It is an amenable number.

38748652261564 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

38748652261564 is a wasteful number, since it uses less digits than its factorization.

38748652261564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1383880437924 (or 1383880437922 counting only the distinct ones).

The product of its digits is 464486400, while the sum is 67.

The spelling of 38748652261564 in words is "thirty-eight trillion, seven hundred forty-eight billion, six hundred fifty-two million, two hundred sixty-one thousand, five hundred sixty-four".