26123053 has 6 divisors (see below), whose sum is σ = 28713902. Its totient is φ = 23748120.

The previous prime is 26123047. The next prime is 26123057. The reversal of 26123053 is 35032162.

It can be written as a sum of positive squares in only one way, i.e., 19554084 + 6568969 = 4422^2 + 2563^2 .

It is not a de Polignac number, because 26123053 - 2⁹ = 26122541 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 (26123057) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 107826 + ... + 108067.

Almost surely, 2^26123053 is an apocalyptic number.

It is an amenable number.

26123053 is a deficient number, since it is larger than the sum of its proper divisors (2590849).

26123053 is a wasteful number, since it uses less digits than its factorization.

26123053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 215915 (or 215904 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 22.

The square root of 26123053 is about 5111.0716097507. The cubic root of 26123053 is about 296.7162355978.

It can be divided in two parts, 2612 and 3053, that added together give a palindrome (5665).

The spelling of 26123053 in words is "twenty-six million, one hundred twenty-three thousand, fifty-three".