85811260378006 has 8 divisors (see below), whose sum is σ = 128803685507784. Its totient is φ = 42876698542080.

The previous prime is 85811260377989. The next prime is 85811260378009. The reversal of 85811260378006 is 60087306211858.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85811260378009) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14465819755 + ... + 14465825686.

It is an arithmetic number, because the mean of its divisors is an integer number (16100460688473).

Almost surely, 2^{85811260378006} is an apocalyptic number.

85811260378006 is a deficient number, since it is larger than the sum of its proper divisors (42992425129778).

85811260378006 is a wasteful number, since it uses less digits than its factorization.

85811260378006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28931646926.

The product of its (nonzero) digits is 3870720, while the sum is 55.

The spelling of 85811260378006 in words is "eighty-five trillion, eight hundred eleven billion, two hundred sixty million, three hundred seventy-eight thousand, six".