852714133479 has 24 divisors (see below), whose sum is σ = 1331948169552. Its totient is φ = 522569767680.

The previous prime is 852714133451. The next prime is 852714133483. The reversal of 852714133479 is 974331417258.

852714133479 is a `hidden beast` number, since 8 + 5 + 27 + 14 + 133 + 479 = 666.

It is not a de Polignac number, because 852714133479 - 2⁹ = 852714132967 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (852714133499) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15092457 + ... + 15148850.

It is an arithmetic number, because the mean of its divisors is an integer number (55497840398).

Almost surely, 2^852714133479 is an apocalyptic number.

852714133479 is a deficient number, since it is larger than the sum of its proper divisors (479234036073).

852714133479 is a wasteful number, since it uses less digits than its factorization.

852714133479 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30241567 (or 30241564 counting only the distinct ones).

The product of its digits is 5080320, while the sum is 54.

The spelling of 852714133479 in words is "eight hundred fifty-two billion, seven hundred fourteen million, one hundred thirty-three thousand, four hundred seventy-nine".