3885503083057 has 4 divisors (see below), whose sum is σ = 4019485948020. Its totient is φ = 3751520218096.

The previous prime is 3885503082983. The next prime is 3885503083093. The reversal of 3885503083057 is 7503803055883.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 3131912417841 + 753590665216 = 1769721^2 + 868096^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3885503083057 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3885503082989 and 3885503083007.

It is not an unprimeable number, because it can be changed into a prime (3885503083457) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 66991432438 + ... + 66991432495.

It is an arithmetic number, because the mean of its divisors is an integer number (1004871487005).

Almost surely, 2^{3885503083057} is an apocalyptic number.

It is an amenable number.

3885503083057 is a deficient number, since it is larger than the sum of its proper divisors (133982864963).

3885503083057 is a wasteful number, since it uses less digits than its factorization.

3885503083057 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133982864962.

The product of its (nonzero) digits is 12096000, while the sum is 55.

The spelling of 3885503083057 in words is "three trillion, eight hundred eighty-five billion, five hundred three million, eighty-three thousand, fifty-seven".