85865507757482 has 16 divisors (see below), whose sum is σ = 128950012920960. Its totient is φ = 42882199302528.

The previous prime is 85865507757479. The next prime is 85865507757511. The reversal of 85865507757482 is 28475770556858.

It is a super-3 number, since 3×85865507757482³ (a number of 43 digits) contains 333 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1409063 + ... + 13180154.

It is an arithmetic number, because the mean of its divisors is an integer number (8059375807560).

Almost surely, 2^{85865507757482} is an apocalyptic number.

85865507757482 is a deficient number, since it is larger than the sum of its proper divisors (43084505163478).

85865507757482 is a wasteful number, since it uses less digits than its factorization.

85865507757482 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14592685.

The product of its (nonzero) digits is 5268480000, while the sum is 77.

The spelling of 85865507757482 in words is "eighty-five trillion, eight hundred sixty-five billion, five hundred seven million, seven hundred fifty-seven thousand, four hundred eighty-two".