26450511160 has 128 divisors (see below), whose sum is σ = 62271633600. Its totient is φ = 10102579200.

The previous prime is 26450511121. The next prime is 26450511167. The reversal of 26450511160 is 6111505462.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26450511167) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 18228435 + ... + 18229885.

Almost surely, 2^26450511160 is an apocalyptic number.

26450511160 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 26450511160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (31135816800).

26450511160 is an abundant number, since it is smaller than the sum of its proper divisors (35821122440).

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

26450511160 is a wasteful number, since it uses less digits than its factorization.

26450511160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1721 (or 1717 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 31.

The spelling of 26450511160 in words is "twenty-six billion, four hundred fifty million, five hundred eleven thousand, one hundred sixty".