26453374046 has 12 divisors (see below), whose sum is σ = 43615274136. Its totient is φ = 12024260820.

The previous prime is 26453374007. The next prime is 26453374049. The reversal of 26453374046 is 64047335462.

It is a junction number, because it is equal to n+sod(n) for n = 26453373988 and 26453374006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26453374049) 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 5 ways as a sum of consecutive naturals, for example, 54655490 + ... + 54655973.

It is an arithmetic number, because the mean of its divisors is an integer number (3634606178).

Almost surely, 2^26453374046 is an apocalyptic number.

26453374046 is a deficient number, since it is larger than the sum of its proper divisors (17161900090).

26453374046 is a wasteful number, since it uses less digits than its factorization.

26453374046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109311487 (or 109311476 counting only the distinct ones).

The product of its (nonzero) digits is 1451520, while the sum is 44.

The spelling of 26453374046 in words is "twenty-six billion, four hundred fifty-three million, three hundred seventy-four thousand, forty-six".