26057146105152 has 140 divisors (see below), whose sum is σ = 79905045998580. Its totient is φ = 8386207893504.

The previous prime is 26057146105127. The next prime is 26057146105213. The reversal of 26057146105152 is 25150164175062.

26057146105152 is a `hidden beast` number, since 2 + 6 + 0 + 5 + 7 + 14 + 610 + 5 + 15 + 2 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 15398906132736 + 10658239972416 = 3924144^2 + 3264696^2 .

It is a junction number, because it is equal to n+sod(n) for n = 26057146105098 and 26057146105107.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 86512693 + ... + 86813364.

Almost surely, 2^{26057146105152} is an apocalyptic number.

It is an amenable number.

26057146105152 is an abundant number, since it is smaller than the sum of its proper divisors (53847899893428).

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

26057146105152 is a wasteful number, since it uses less digits than its factorization.

26057146105152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 173326110 (or 173326091 counting only the distinct ones).

The product of its (nonzero) digits is 504000, while the sum is 45.

The spelling of 26057146105152 in words is "twenty-six trillion, fifty-seven billion, one hundred forty-six million, one hundred five thousand, one hundred fifty-two".