852587605057 has 8 divisors (see below), whose sum is σ = 852909531840. Its totient is φ = 852265746000.

The previous prime is 852587605021. The next prime is 852587605087. The reversal of 852587605057 is 750506785258.

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

It is a cyclic number.

It is not a de Polignac number, because 852587605057 - 2²³ = 852579216449 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 852587604992 and 852587605010.

It is not an unprimeable number, because it can be changed into a prime (852587605087) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43156932 + ... + 43176682.

It is an arithmetic number, because the mean of its divisors is an integer number (106613691480).

Almost surely, 2^852587605057 is an apocalyptic number.

It is an amenable number.

852587605057 is a deficient number, since it is larger than the sum of its proper divisors (321926783).

852587605057 is a wasteful number, since it uses less digits than its factorization.

852587605057 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33863.

The product of its (nonzero) digits is 23520000, while the sum is 58.

The spelling of 852587605057 in words is "eight hundred fifty-two billion, five hundred eighty-seven million, six hundred five thousand, fifty-seven".