2056146908526 has 96 divisors (see below), whose sum is σ = 4504667102208. Its totient is φ = 677778554880.

The previous prime is 2056146908513. The next prime is 2056146908531. The reversal of 2056146908526 is 6258096416502.

2056146908526 is a `hidden beast` number, since 2 + 0 + 56 + 1 + 4 + 69 + 0 + 8 + 526 = 666.

It is a super-2 number, since 2×2056146908526² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1689520270 + ... + 1689521486.

It is an arithmetic number, because the mean of its divisors is an integer number (46923615648).

Almost surely, 2^{2056146908526} is an apocalyptic number.

2056146908526 is an abundant number, since it is smaller than the sum of its proper divisors (2448520193682).

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

2056146908526 is a wasteful number, since it uses less digits than its factorization.

2056146908526 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3146 (or 3143 counting only the distinct ones).

The product of its (nonzero) digits is 6220800, while the sum is 54.

The spelling of 2056146908526 in words is "two trillion, fifty-six billion, one hundred forty-six million, nine hundred eight thousand, five hundred twenty-six".