85269766071 has 8 divisors (see below), whose sum is σ = 129934881664. Its totient is φ = 48725580600.

The previous prime is 85269766039. The next prime is 85269766073. The reversal of 85269766071 is 17066796258.

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

It is not a de Polignac number, because 85269766071 - 2⁵ = 85269766039 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85269766073) 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, 2030232505 + ... + 2030232546.

It is an arithmetic number, because the mean of its divisors is an integer number (16241860208).

Almost surely, 2^85269766071 is an apocalyptic number.

85269766071 is a deficient number, since it is larger than the sum of its proper divisors (44665115593).

85269766071 is a wasteful number, since it uses less digits than its factorization.

85269766071 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4060465061.

The product of its (nonzero) digits is 7620480, while the sum is 57.

The spelling of 85269766071 in words is "eighty-five billion, two hundred sixty-nine million, seven hundred sixty-six thousand, seventy-one".