26423695850 has 48 divisors (see below), whose sum is σ = 52223496768. Its totient is φ = 9912503040.

The previous prime is 26423695807. The next prime is 26423695853. The reversal of 26423695850 is 5859632462.

It is a Harshad number since it is a multiple of its sum of digits (50).

It is not an unprimeable number, because it can be changed into a prime (26423695853) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 185627 + ... + 295473.

It is an arithmetic number, because the mean of its divisors is an integer number (1087989516).

Almost surely, 2^26423695850 is an apocalyptic number.

26423695850 is a deficient number, since it is larger than the sum of its proper divisors (25799800918).

26423695850 is a wasteful number, since it uses less digits than its factorization.

26423695850 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110159 (or 110154 counting only the distinct ones).

The product of its (nonzero) digits is 3110400, while the sum is 50.

The spelling of 26423695850 in words is "twenty-six billion, four hundred twenty-three million, six hundred ninety-five thousand, eight hundred fifty".