3858540530635 has 24 divisors (see below), whose sum is σ = 5386381410816. Its totient is φ = 2645770982400.

The previous prime is 3858540530633. The next prime is 3858540530639. The reversal of 3858540530635 is 5360350458583.

It is not a de Polignac number, because 3858540530635 - 2¹ = 3858540530633 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3858540530633) 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 23 ways as a sum of consecutive naturals, for example, 7884459 + ... + 8359531.

It is an arithmetic number, because the mean of its divisors is an integer number (224432558784).

Almost surely, 2^{3858540530635} is an apocalyptic number.

3858540530635 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

3858540530635 is a deficient number, since it is larger than the sum of its proper divisors (1527840880181).

3858540530635 is a wasteful number, since it uses less digits than its factorization.

3858540530635 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 508243 (or 508236 counting only the distinct ones).

The product of its (nonzero) digits is 25920000, while the sum is 55.

The spelling of 3858540530635 in words is "three trillion, eight hundred fifty-eight billion, five hundred forty million, five hundred thirty thousand, six hundred thirty-five".