85732302427047 has 64 divisors (see below), whose sum is σ = 131158692188160. Its totient is φ = 55316381524992.

The previous prime is 85732302427039. The next prime is 85732302427073. The reversal of 85732302427047 is 74072420323758.

85732302427047 is a `hidden beast` number, since 8 + 5 + 7 + 323 + 0 + 2 + 4 + 270 + 47 = 666.

It is not a de Polignac number, because 85732302427047 - 2³ = 85732302427039 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 85732302426984 and 85732302427002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85732302427097) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 149024718 + ... + 149598900.

It is an arithmetic number, because the mean of its divisors is an integer number (2049354565440).

Almost surely, 2^{85732302427047} is an apocalyptic number.

85732302427047 is a deficient number, since it is larger than the sum of its proper divisors (45426389761113).

85732302427047 is a wasteful number, since it uses less digits than its factorization.

85732302427047 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 575549 (or 575543 counting only the distinct ones).

The product of its (nonzero) digits is 15805440, while the sum is 54.

The spelling of 85732302427047 in words is "eighty-five trillion, seven hundred thirty-two billion, three hundred two million, four hundred twenty-seven thousand, forty-seven".