857475576353 has 24 divisors (see below), whose sum is σ = 987142412160. Its totient is φ = 738326330400.

The previous prime is 857475576343. The next prime is 857475576361. The reversal of 857475576353 is 353675574758.

It is not a de Polignac number, because 857475576353 - 2⁶ = 857475576289 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 857475576353.

It is not an unprimeable number, because it can be changed into a prime (857475576343) 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, 366098 + ... + 1359771.

It is an arithmetic number, because the mean of its divisors is an integer number (41130933840).

Almost surely, 2^857475576353 is an apocalyptic number.

It is an amenable number.

857475576353 is a deficient number, since it is larger than the sum of its proper divisors (129666835807).

857475576353 is a wasteful number, since it uses less digits than its factorization.

857475576353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1725989 (or 1725958 counting only the distinct ones).

The product of its digits is 370440000, while the sum is 65.

The spelling of 857475576353 in words is "eight hundred fifty-seven billion, four hundred seventy-five million, five hundred seventy-six thousand, three hundred fifty-three".