85494671357759 has 8 divisors (see below), whose sum is σ = 85629061544112. Its totient is φ = 85360284328960.

The previous prime is 85494671357743. The next prime is 85494671357813. The reversal of 85494671357759 is 95775317649458.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 85494671357759 - 2⁴ = 85494671357743 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 (85494671357729) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 56691257 + ... + 58179789.

It is an arithmetic number, because the mean of its divisors is an integer number (10703632693014).

Almost surely, 2^{85494671357759} is an apocalyptic number.

85494671357759 is a deficient number, since it is larger than the sum of its proper divisors (134390186353).

85494671357759 is a wasteful number, since it uses less digits than its factorization.

85494671357759 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1578777.

The product of its digits is 8001504000, while the sum is 80.

The spelling of 85494671357759 in words is "eighty-five trillion, four hundred ninety-four billion, six hundred seventy-one million, three hundred fifty-seven thousand, seven hundred fifty-nine".