85222593753 has 8 divisors (see below), whose sum is σ = 123960136416. Its totient is φ = 51650056800.

The previous prime is 85222593707. The next prime is 85222593847. The reversal of 85222593753 is 35739522258.

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

It is not a de Polignac number, because 85222593753 - 2¹² = 85222589657 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 85222593696 and 85222593705.

It is not an unprimeable number, because it can be changed into a prime (85222593653) 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, 1291251388 + ... + 1291251453.

It is an arithmetic number, because the mean of its divisors is an integer number (15495017052).

Almost surely, 2^85222593753 is an apocalyptic number.

It is an amenable number.

85222593753 is a deficient number, since it is larger than the sum of its proper divisors (38737542663).

85222593753 is a wasteful number, since it uses less digits than its factorization.

85222593753 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2582502855.

The product of its digits is 4536000, while the sum is 51.

The spelling of 85222593753 in words is "eighty-five billion, two hundred twenty-two million, five hundred ninety-three thousand, seven hundred fifty-three".