26310056328 has 48 divisors (see below), whose sum is σ = 71328067980. Its totient is φ = 8761198464.

The previous prime is 26310056261. The next prime is 26310056329. The reversal of 26310056328 is 82365001362.

It is a happy number.

26310056328 is a `hidden beast` number, since 2 + 6 + 3 + 10 + 0 + 5 + 632 + 8 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 26257609764 + 52446564 = 162042^2 + 7242^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 26310056292 and 26310056301.

It is not an unprimeable number, because it can be changed into a prime (26310056329) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 111475 + ... + 255042.

Almost surely, 2^26310056328 is an apocalyptic number.

It is an amenable number.

26310056328 is an abundant number, since it is smaller than the sum of its proper divisors (45018011652).

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

26310056328 is a wasteful number, since it uses less digits than its factorization.

26310056328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 367526 (or 367519 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 36.

The spelling of 26310056328 in words is "twenty-six billion, three hundred ten million, fifty-six thousand, three hundred twenty-eight".