85919269353 has 4 divisors (see below), whose sum is σ = 114559025808. Its totient is φ = 57279512900.

The previous prime is 85919269327. The next prime is 85919269379. The reversal of 85919269353 is 35396291958.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (85919269327) and next prime (85919269379).

It is a cyclic number.

It is not a de Polignac number, because 85919269353 - 2⁵ = 85919269321 is a prime.

It is not an unprimeable number, because it can be changed into a prime (85919269313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14319878223 + ... + 14319878228.

It is an arithmetic number, because the mean of its divisors is an integer number (28639756452).

Almost surely, 2^85919269353 is an apocalyptic number.

It is an amenable number.

85919269353 is a deficient number, since it is larger than the sum of its proper divisors (28639756455).

85919269353 is a wasteful number, since it uses less digits than its factorization.

85919269353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28639756454.

The product of its digits is 15746400, while the sum is 60.

The spelling of 85919269353 in words is "eighty-five billion, nine hundred nineteen million, two hundred sixty-nine thousand, three hundred fifty-three".