26137053 has 16 divisors (see below), whose sum is σ = 38803200. Its totient is φ = 17388000.

The previous prime is 26137051. The next prime is 26137063. The reversal of 26137053 is 35073162.

It is a happy number.

It is not a de Polignac number, because 26137053 - 2¹ = 26137051 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26137051) 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, 19633 + ... + 20921.

It is an arithmetic number, because the mean of its divisors is an integer number (2425200).

Almost surely, 2^26137053 is an apocalyptic number.

It is an amenable number.

26137053 is a deficient number, since it is larger than the sum of its proper divisors (12666147).

26137053 is a wasteful number, since it uses less digits than its factorization.

26137053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2049 (or 2043 counting only the distinct ones).

The product of its (nonzero) digits is 3780, while the sum is 27.

The square root of 26137053 is about 5112.4410021046. The cubic root of 26137053 is about 296.7692320251.

The spelling of 26137053 in words is "twenty-six million, one hundred thirty-seven thousand, fifty-three".