26083253828 has 12 divisors (see below), whose sum is σ = 46116269052. Its totient is φ = 12907176960.

The previous prime is 26083253821. The next prime is 26083253839. The reversal of 26083253828 is 82835238062.

It can be written as a sum of positive squares in 2 ways, for example, as 20382701824 + 5700552004 = 142768^2 + 75502^2 .

It is a super-2 number, since 2×26083253828² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (26083253821) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33612053 + ... + 33612828.

It is an arithmetic number, because the mean of its divisors is an integer number (3843022421).

Almost surely, 2^26083253828 is an apocalyptic number.

It is an amenable number.

26083253828 is a deficient number, since it is larger than the sum of its proper divisors (20033015224).

26083253828 is a wasteful number, since it uses less digits than its factorization.

26083253828 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67224982 (or 67224980 counting only the distinct ones).

The product of its (nonzero) digits is 1105920, while the sum is 47.

The spelling of 26083253828 in words is "twenty-six billion, eighty-three million, two hundred fifty-three thousand, eight hundred twenty-eight".