26752295680 has 144 divisors (see below), whose sum is σ = 72161768448. Its totient is φ = 9414144000.

The previous prime is 26752295663. The next prime is 26752295699. The reversal of 26752295680 is 8659225762.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 405835 + ... + 467125.

It is an arithmetic number, because the mean of its divisors is an integer number (501123392).

Almost surely, 2^26752295680 is an apocalyptic number.

26752295680 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 26752295680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (36080884224).

26752295680 is an abundant number, since it is smaller than the sum of its proper divisors (45409472768).

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

26752295680 is a wasteful number, since it uses less digits than its factorization.

26752295680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61354 (or 61340 counting only the distinct ones).

The product of its (nonzero) digits is 3628800, while the sum is 52.

The spelling of 26752295680 in words is "twenty-six billion, seven hundred fifty-two million, two hundred ninety-five thousand, six hundred eighty".