85226869757953 has 32 divisors (see below), whose sum is σ = 106325872773120. Its totient is φ = 66367432944000.

The previous prime is 85226869757903. The next prime is 85226869758001. The reversal of 85226869757953 is 35975796862258.

It is a cyclic number.

It is not a de Polignac number, because 85226869757953 - 2¹³ = 85226869749761 is a prime.

It is not an unprimeable number, because it can be changed into a prime (85226869757903) 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, 1693369693 + ... + 1693420021.

It is an arithmetic number, because the mean of its divisors is an integer number (3322683524160).

Almost surely, 2^{85226869757953} is an apocalyptic number.

It is an amenable number.

85226869757953 is a deficient number, since it is larger than the sum of its proper divisors (21099003015167).

85226869757953 is a wasteful number, since it uses less digits than its factorization.

85226869757953 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64189.

The product of its digits is 13716864000, while the sum is 82.

The spelling of 85226869757953 in words is "eighty-five trillion, two hundred twenty-six billion, eight hundred sixty-nine million, seven hundred fifty-seven thousand, nine hundred fifty-three".