85990010926 has 16 divisors (see below), whose sum is σ = 130447616544. Its totient is φ = 42508376064.

The previous prime is 85990010923. The next prime is 85990010927. The reversal of 85990010926 is 62901009958.

It is a self number, because there is not a number n which added to its sum of digits gives 85990010926.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85990010923) 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, 34755 + ... + 416158.

It is an arithmetic number, because the mean of its divisors is an integer number (8152976034).

Almost surely, 2^85990010926 is an apocalyptic number.

85990010926 is a deficient number, since it is larger than the sum of its proper divisors (44457605618).

85990010926 is a wasteful number, since it uses less digits than its factorization.

85990010926 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 451995.

The product of its (nonzero) digits is 349920, while the sum is 49.

The spelling of 85990010926 in words is "eighty-five billion, nine hundred ninety million, ten thousand, nine hundred twenty-six".