853081016 has 8 divisors (see below), whose sum is σ = 1599526920. Its totient is φ = 426540504.

The previous prime is 853081013. The next prime is 853081069. The reversal of 853081016 is 610180358.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (853081013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53317556 + ... + 53317571.

It is an arithmetic number, because the mean of its divisors is an integer number (199940865).

Almost surely, 2^853081016 is an apocalyptic number.

It is an amenable number.

853081016 is a deficient number, since it is larger than the sum of its proper divisors (746445904).

853081016 is a wasteful number, since it uses less digits than its factorization.

853081016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106635133 (or 106635129 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 32.

The square root of 853081016 is about 29207.5506675928. The cubic root of 853081016 is about 948.4113859574.

The spelling of 853081016 in words is "eight hundred fifty-three million, eighty-one thousand, sixteen".