26045453 has 8 divisors (see below), whose sum is σ = 31060608. Its totient is φ = 21353904.

The previous prime is 26045449. The next prime is 26045477. The reversal of 26045453 is 35454062.

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

It is a cyclic number.

It is not a de Polignac number, because 26045453 - 2² = 26045449 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26045413) 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, 80726 + ... + 81047.

It is an arithmetic number, because the mean of its divisors is an integer number (3882576).

Almost surely, 2^26045453 is an apocalyptic number.

26045453 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

26045453 is a deficient number, since it is larger than the sum of its proper divisors (5015155).

26045453 is a wasteful number, since it uses less digits than its factorization.

26045453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 161803.

The product of its (nonzero) digits is 14400, while the sum is 29.

The square root of 26045453 is about 5103.4746007010. The cubic root of 26045453 is about 296.4221401006.

The spelling of 26045453 in words is "twenty-six million, forty-five thousand, four hundred fifty-three".