85270569752811 has 32 divisors (see below), whose sum is σ = 117262313280000. Its totient is φ = 55081955505920.

The previous prime is 85270569752737. The next prime is 85270569752813. The reversal of 85270569752811 is 11825796507258.

It is a cyclic number.

It is not a de Polignac number, because 85270569752811 - 2¹⁵ = 85270569720043 is a prime.

It is a super-3 number, since 3×85270569752811³ (a number of 43 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (85270569752813) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 161141740 + ... + 161670038.

It is an arithmetic number, because the mean of its divisors is an integer number (3664447290000).

Almost surely, 2^{85270569752811} is an apocalyptic number.

85270569752811 is a deficient number, since it is larger than the sum of its proper divisors (31991743527189).

85270569752811 is a wasteful number, since it uses less digits than its factorization.

85270569752811 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 537299.

The product of its (nonzero) digits is 84672000, while the sum is 66.

The spelling of 85270569752811 in words is "eighty-five trillion, two hundred seventy billion, five hundred sixty-nine million, seven hundred fifty-two thousand, eight hundred eleven".