2385536853473 has 4 divisors (see below), whose sum is σ = 2385552906948. Its totient is φ = 2385520800000.

The previous prime is 2385536853463. The next prime is 2385536853493. The reversal of 2385536853473 is 3743586355832.

2385536853473 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 447491426704 + 1938045426769 = 668948^2 + 1392137^2 .

It is a cyclic number.

It is not a de Polignac number, because 2385536853473 - 2¹⁸ = 2385536591329 is a prime.

It is a super-2 number, since 2×2385536853473² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2385536853463) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7801736 + ... + 8101737.

It is an arithmetic number, because the mean of its divisors is an integer number (596388226737).

Almost surely, 2^{2385536853473} is an apocalyptic number.

It is an amenable number.

2385536853473 is a deficient number, since it is larger than the sum of its proper divisors (16053475).

2385536853473 is a wasteful number, since it uses less digits than its factorization.

2385536853473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16053474.

The product of its digits is 217728000, while the sum is 62.

The spelling of 2385536853473 in words is "two trillion, three hundred eighty-five billion, five hundred thirty-six million, eight hundred fifty-three thousand, four hundred seventy-three".