85973627052 has 18 divisors (see below), whose sum is σ = 217322224028. Its totient is φ = 28657875672.

The previous prime is 85973627039. The next prime is 85973627059. The reversal of 85973627052 is 25072637958.

85973627052 is a `hidden beast` number, since 8 + 5 + 9 + 7 + 3 + 627 + 0 + 5 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (18).

It is a self number, because there is not a number n which added to its sum of digits gives 85973627052.

It is not an unprimeable number, because it can be changed into a prime (85973627059) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1194078118 + ... + 1194078189.

Almost surely, 2^85973627052 is an apocalyptic number.

It is an amenable number.

85973627052 is an abundant number, since it is smaller than the sum of its proper divisors (131348596976).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

85973627052 is a wasteful number, since it uses less digits than its factorization.

85973627052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2388156317 (or 2388156312 counting only the distinct ones).

The product of its (nonzero) digits is 6350400, while the sum is 54.

The spelling of 85973627052 in words is "eighty-five billion, nine hundred seventy-three million, six hundred twenty-seven thousand, fifty-two".