26251323000 has 256 divisors, whose sum is σ = 94738775040. Its totient is φ = 5927616000.

The previous prime is 26251322959. The next prime is 26251323019. The reversal of 26251323000 is 32315262.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1735470 + ... + 1750530.

It is an arithmetic number, because the mean of its divisors is an integer number (370073340).

Almost surely, 2^26251323000 is an apocalyptic number.

26251323000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 26251323000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (47369387520).

26251323000 is an abundant number, since it is smaller than the sum of its proper divisors (68487452040).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

26251323000 is a wasteful number, since it uses less digits than its factorization.

26251323000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15175 (or 15161 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 24.

Adding to 26251323000 its reverse (32315262), we get a palindrome (26283638262).

The spelling of 26251323000 in words is "twenty-six billion, two hundred fifty-one million, three hundred twenty-three thousand".