26533045 has 16 divisors (see below), whose sum is σ = 39696768. Its totient is φ = 16539840.

The previous prime is 26533043. The next prime is 26533049. The reversal of 26533045 is 54033562.

It is not a de Polignac number, because 26533045 - 2¹ = 26533043 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 (26533043) 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, 34074 + ... + 34843.

It is an arithmetic number, because the mean of its divisors is an integer number (2481048).

Almost surely, 2^26533045 is an apocalyptic number.

It is an amenable number.

26533045 is a deficient number, since it is larger than the sum of its proper divisors (13163723).

26533045 is a wasteful number, since it uses less digits than its factorization.

26533045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68940.

The product of its (nonzero) digits is 10800, while the sum is 28.

The square root of 26533045 is about 5151.0236846670. The cubic root of 26533045 is about 298.2604699835.

The spelling of 26533045 in words is "twenty-six million, five hundred thirty-three thousand, forty-five".