5385156953849 has 32 divisors (see below), whose sum is σ = 5693623004160. Its totient is φ = 5083450840512.

The previous prime is 5385156953833. The next prime is 5385156953867. The reversal of 5385156953849 is 9483596515835.

It is a cyclic number.

It is not a de Polignac number, because 5385156953849 - 2⁴ = 5385156953833 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5385156956849) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 331039814 + ... + 331056080.

It is an arithmetic number, because the mean of its divisors is an integer number (177925718880).

Almost surely, 2^{5385156953849} is an apocalyptic number.

It is an amenable number.

5385156953849 is a deficient number, since it is larger than the sum of its proper divisors (308466050311).

5385156953849 is a wasteful number, since it uses less digits than its factorization.

5385156953849 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17069.

The product of its digits is 699840000, while the sum is 71.

The spelling of 5385156953849 in words is "five trillion, three hundred eighty-five billion, one hundred fifty-six million, nine hundred fifty-three thousand, eight hundred forty-nine".