15852341805357 has 8 divisors (see below), whose sum is σ = 21154787449984. Its totient is φ = 10559062015488.

The previous prime is 15852341805347. The next prime is 15852341805373. The reversal of 15852341805357 is 75350814325851.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 15852341805357 - 2²⁶ = 15852274696493 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 15852341805297 and 15852341805306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (15852341805347) 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 7 ways as a sum of consecutive naturals, for example, 2291459653 + ... + 2291466570.

It is an arithmetic number, because the mean of its divisors is an integer number (2644348431248).

Almost surely, 2^{15852341805357} is an apocalyptic number.

It is an amenable number.

15852341805357 is a deficient number, since it is larger than the sum of its proper divisors (5302445644627).

15852341805357 is a wasteful number, since it uses less digits than its factorization.

15852341805357 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4582927379.

The product of its (nonzero) digits is 20160000, while the sum is 57.

The spelling of 15852341805357 in words is "fifteen trillion, eight hundred fifty-two billion, three hundred forty-one million, eight hundred five thousand, three hundred fifty-seven".