26625055623 has 16 divisors (see below), whose sum is σ = 37372790400. Its totient is φ = 16813893600.

The previous prime is 26625055619. The next prime is 26625055637. The reversal of 26625055623 is 32655052662.

It is not a de Polignac number, because 26625055623 - 2² = 26625055619 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26625055603) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 602173 + ... + 644873.

It is an arithmetic number, because the mean of its divisors is an integer number (2335799400).

Almost surely, 2^26625055623 is an apocalyptic number.

26625055623 is a deficient number, since it is larger than the sum of its proper divisors (10747734777).

26625055623 is a wasteful number, since it uses less digits than its factorization.

26625055623 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53662.

The product of its (nonzero) digits is 648000, while the sum is 42.

The spelling of 26625055623 in words is "twenty-six billion, six hundred twenty-five million, fifty-five thousand, six hundred twenty-three".