85223620208926 has 8 divisors (see below), whose sum is σ = 128043970984584. Its totient is φ = 42542296547400.

The previous prime is 85223620208851. The next prime is 85223620208927. The reversal of 85223620208926 is 62980202632258.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85223620208927) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34756777000 + ... + 34756779451.

It is an arithmetic number, because the mean of its divisors is an integer number (16005496373073).

Almost surely, 2^{85223620208926} is an apocalyptic number.

85223620208926 is a deficient number, since it is larger than the sum of its proper divisors (42820350775658).

85223620208926 is a wasteful number, since it uses less digits than its factorization.

85223620208926 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69513557066.

The product of its (nonzero) digits is 9953280, while the sum is 55.

The spelling of 85223620208926 in words is "eighty-five trillion, two hundred twenty-three billion, six hundred twenty million, two hundred eight thousand, nine hundred twenty-six".