26064653000 has 64 divisors (see below), whose sum is σ = 61070630400. Its totient is φ = 10412299200.

The previous prime is 26064652919. The next prime is 26064653039. The reversal of 26064653000 is 35646062.

It is a super-2 number, since 2×26064653000² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 770441 + ... + 803559.

It is an arithmetic number, because the mean of its divisors is an integer number (954228600).

Almost surely, 2^26064653000 is an apocalyptic number.

26064653000 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 26064653000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (30535315200).

26064653000 is an abundant number, since it is smaller than the sum of its proper divisors (35005977400).

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

26064653000 is a wasteful number, since it uses less digits than its factorization.

26064653000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33927 (or 33913 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 32.

The spelling of 26064653000 in words is "twenty-six billion, sixty-four million, six hundred fifty-three thousand".