26356063454 has 48 divisors (see below), whose sum is σ = 46796803920. Its totient is φ = 11097394560.

The previous prime is 26356063453. The next prime is 26356063553. The reversal of 26356063454 is 45436065362.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26356063453) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6555857 + ... + 6559875.

It is an arithmetic number, because the mean of its divisors is an integer number (974933415).

Almost surely, 2^26356063454 is an apocalyptic number.

26356063454 is a deficient number, since it is larger than the sum of its proper divisors (20440740466).

26356063454 is a wasteful number, since it uses less digits than its factorization.

26356063454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5193 (or 5186 counting only the distinct ones).

The product of its (nonzero) digits is 1555200, while the sum is 44.

The spelling of 26356063454 in words is "twenty-six billion, three hundred fifty-six million, sixty-three thousand, four hundred fifty-four".