26262625338 has 48 divisors (see below), whose sum is σ = 60275615400. Its totient is φ = 8235691008.

The previous prime is 26262625313. The next prime is 26262625381. The reversal of 26262625338 is 83352626262.

It can be written as a sum of positive squares in 4 ways, for example, as 21926797929 + 4335827409 = 148077^2 + 65847^2 .

It is a super-2 number, since 2×26262625338² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 26262625293 and 26262625302.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 740638 + ... + 775286.

Almost surely, 2^26262625338 is an apocalyptic number.

26262625338 is an abundant number, since it is smaller than the sum of its proper divisors (34012990062).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

26262625338 is a wasteful number, since it uses less digits than its factorization.

26262625338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37151 (or 37148 counting only the distinct ones).

The product of its digits is 1244160, while the sum is 45.

The spelling of 26262625338 in words is "twenty-six billion, two hundred sixty-two million, six hundred twenty-five thousand, three hundred thirty-eight".