26363575053 has 24 divisors (see below), whose sum is σ = 38243109216. Its totient is φ = 17500903200.

The previous prime is 26363574911. The next prime is 26363575067. The reversal of 26363575053 is 35057536362.

26363575053 is a `hidden beast` number, since 2 + 6 + 3 + 635 + 7 + 5 + 0 + 5 + 3 = 666.

It is not a de Polignac number, because 26363575053 - 2⁹ = 26363574541 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26363575093) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2607538 + ... + 2617628.

It is an arithmetic number, because the mean of its divisors is an integer number (1593462884).

Almost surely, 2^26363575053 is an apocalyptic number.

It is an amenable number.

26363575053 is a deficient number, since it is larger than the sum of its proper divisors (11879534163).

26363575053 is a wasteful number, since it uses less digits than its factorization.

26363575053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11305 (or 11302 counting only the distinct ones).

The product of its (nonzero) digits is 1701000, while the sum is 45.

The spelling of 26363575053 in words is "twenty-six billion, three hundred sixty-three million, five hundred seventy-five thousand, fifty-three".