26248487353 has 8 divisors (see below), whose sum is σ = 28636884576. Its totient is φ = 23860452000.

The previous prime is 26248487351. The next prime is 26248487359. The reversal of 26248487353 is 35378484262.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 26248487353 - 2¹ = 26248487351 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 26248487353.

It is not an unprimeable number, because it can be changed into a prime (26248487351) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 74253 + ... + 240853.

It is an arithmetic number, because the mean of its divisors is an integer number (3579610572).

Almost surely, 2^26248487353 is an apocalyptic number.

It is an amenable number.

26248487353 is a deficient number, since it is larger than the sum of its proper divisors (2388397223).

26248487353 is a wasteful number, since it uses less digits than its factorization.

26248487353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 180935.

The product of its digits is 7741440, while the sum is 52.

The spelling of 26248487353 in words is "twenty-six billion, two hundred forty-eight million, four hundred eighty-seven thousand, three hundred fifty-three".