86570425260287 has 4 divisors (see below), whose sum is σ = 88910166483576. Its totient is φ = 84230684037000.

The previous prime is 86570425260239. The next prime is 86570425260299. The reversal of 86570425260287 is 78206252407568.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 86570425260287 - 2³² = 86566130292991 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86570425262287) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1169870611589 + ... + 1169870611662.

It is an arithmetic number, because the mean of its divisors is an integer number (22227541620894).

Almost surely, 2^{86570425260287} is an apocalyptic number.

86570425260287 is a deficient number, since it is larger than the sum of its proper divisors (2339741223289).

86570425260287 is a wasteful number, since it uses less digits than its factorization.

86570425260287 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2339741223288.

The product of its (nonzero) digits is 90316800, while the sum is 62.

The spelling of 86570425260287 in words is "eighty-six trillion, five hundred seventy billion, four hundred twenty-five million, two hundred sixty thousand, two hundred eighty-seven".