26264465453 has 16 divisors (see below), whose sum is σ = 27736204800. Its totient is φ = 24801804720.

The previous prime is 26264465443. The next prime is 26264465519. The reversal of 26264465453 is 35456446262.

It is a cyclic number.

It is not a de Polignac number, because 26264465453 - 2¹² = 26264461357 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 26264465398 and 26264465407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26264465413) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14729600 + ... + 14731382.

It is an arithmetic number, because the mean of its divisors is an integer number (1733512800).

Almost surely, 2^26264465453 is an apocalyptic number.

It is an amenable number.

26264465453 is a deficient number, since it is larger than the sum of its proper divisors (1471739347).

26264465453 is a wasteful number, since it uses less digits than its factorization.

26264465453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3872.

The product of its digits is 4147200, while the sum is 47.

The spelling of 26264465453 in words is "twenty-six billion, two hundred sixty-four million, four hundred sixty-five thousand, four hundred fifty-three".