85211014758 has 32 divisors (see below), whose sum is σ = 178095684096. Its totient is φ = 27152838048.

The previous prime is 85211014751. The next prime is 85211014793. The reversal of 85211014758 is 85741011258.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85211014751) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3501441 + ... + 3525692.

It is an arithmetic number, because the mean of its divisors is an integer number (5565490128).

Almost surely, 2^85211014758 is an apocalyptic number.

85211014758 is an abundant number, since it is smaller than the sum of its proper divisors (92884669338).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

85211014758 is a wasteful number, since it uses less digits than its factorization.

85211014758 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7027228.

The product of its (nonzero) digits is 89600, while the sum is 42.

The spelling of 85211014758 in words is "eighty-five billion, two hundred eleven million, fourteen thousand, seven hundred fifty-eight".