38669545152 has 140 divisors (see below), whose sum is σ = 131004289680. Its totient is φ = 11048431104.

The previous prime is 38669545147. The next prime is 38669545163. The reversal of 38669545152 is 25154596683.

38669545152 is a `hidden beast` number, since 3 + 86 + 6 + 9 + 545 + 15 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 496527 + ... + 569102.

Almost surely, 2^38669545152 is an apocalyptic number.

38669545152 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

38669545152 is an abundant number, since it is smaller than the sum of its proper divisors (92334744528).

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

38669545152 is a wasteful number, since it uses less digits than its factorization.

38669545152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1065660 (or 1065641 counting only the distinct ones).

The product of its digits is 7776000, while the sum is 54.

The spelling of 38669545152 in words is "thirty-eight billion, six hundred sixty-nine million, five hundred forty-five thousand, one hundred fifty-two".