38828955573 has 24 divisors (see below), whose sum is σ = 56873686272. Its totient is φ = 25522786368.

The previous prime is 38828955527. The next prime is 38828955611. The reversal of 38828955573 is 37555982883.

38828955573 is a `hidden beast` number, since 3 + 8 + 8 + 2 + 8 + 9 + 55 + 573 = 666.

38828955573 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 38828955573 - 2⁸ = 38828955317 is a prime.

It is a super-3 number, since 3×38828955573³ (a number of 33 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 38828955573.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38828955173) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2385340 + ... + 2401562.

It is an arithmetic number, because the mean of its divisors is an integer number (2369736928).

Almost surely, 2^38828955573 is an apocalyptic number.

It is an amenable number.

38828955573 is a deficient number, since it is larger than the sum of its proper divisors (18044730699).

38828955573 is a wasteful number, since it uses less digits than its factorization.

38828955573 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19945 (or 19942 counting only the distinct ones).

The product of its digits is 72576000, while the sum is 63.

The spelling of 38828955573 in words is "thirty-eight billion, eight hundred twenty-eight million, nine hundred fifty-five thousand, five hundred seventy-three".