39228860853 has 144 divisors (see below), whose sum is σ = 75199051200. Its totient is φ = 19593887040.

The previous prime is 39228860851. The next prime is 39228860899. The reversal of 39228860853 is 35806882293.

39228860853 is a `hidden beast` number, since 3 + 9 + 2 + 28 + 8 + 608 + 5 + 3 = 666.

It is not a de Polignac number, because 39228860853 - 2¹ = 39228860851 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 39228860853.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (39228860851) 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 143 ways as a sum of consecutive naturals, for example, 18407598 + ... + 18409728.

Almost surely, 2^39228860853 is an apocalyptic number.

It is an amenable number.

39228860853 is a deficient number, since it is larger than the sum of its proper divisors (35970190347).

39228860853 is a wasteful number, since it uses less digits than its factorization.

39228860853 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2209 (or 2173 counting only the distinct ones).

The product of its (nonzero) digits is 4976640, while the sum is 54.

The spelling of 39228860853 in words is "thirty-nine billion, two hundred twenty-eight million, eight hundred sixty thousand, eight hundred fifty-three".