38866155053 has 12 divisors (see below), whose sum is σ = 43714159104. Its totient is φ = 34511169000.

The previous prime is 38866155049. The next prime is 38866155061. The reversal of 38866155053 is 35055166883.

It is not a de Polignac number, because 38866155053 - 2² = 38866155049 is a prime.

It is a hoax number, since the sum of its digits (50) coincides with the sum of the digits of its distinct prime factors.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 38866154992 and 38866155010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38866155023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3729773 + ... + 3740178.

It is an arithmetic number, because the mean of its divisors is an integer number (3642846592).

Almost surely, 2^38866155053 is an apocalyptic number.

It is an amenable number.

38866155053 is a deficient number, since it is larger than the sum of its proper divisors (4848004051).

38866155053 is a wasteful number, since it uses less digits than its factorization.

38866155053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7470016 (or 7470005 counting only the distinct ones).

The product of its (nonzero) digits is 2592000, while the sum is 50.

The spelling of 38866155053 in words is "thirty-eight billion, eight hundred sixty-six million, one hundred fifty-five thousand, fifty-three".