85919269364 has 24 divisors (see below), whose sum is σ = 151050174240. Its totient is φ = 42762164256.

The previous prime is 85919269327. The next prime is 85919269379. The reversal of 85919269364 is 46396291958.

It is a junction number, because it is equal to n+sod(n) for n = 85919269297 and 85919269306.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 5476259 + ... + 5491925.

It is an arithmetic number, because the mean of its divisors is an integer number (6293757260).

Almost surely, 2^85919269364 is an apocalyptic number.

It is an amenable number.

85919269364 is a deficient number, since it is larger than the sum of its proper divisors (65130904876).

85919269364 is a wasteful number, since it uses less digits than its factorization.

85919269364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21887 (or 21885 counting only the distinct ones).

The product of its digits is 25194240, while the sum is 62.

The spelling of 85919269364 in words is "eighty-five billion, nine hundred nineteen million, two hundred sixty-nine thousand, three hundred sixty-four".