2057833026256 has 40 divisors (see below), whose sum is σ = 4576703590080. Its totient is φ = 878043281664.

The previous prime is 2057833026247. The next prime is 2057833026257. The reversal of 2057833026256 is 6526203387502.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2057833026257) 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 7 ways as a sum of consecutive naturals, for example, 40444861 + ... + 40495708.

It is an arithmetic number, because the mean of its divisors is an integer number (114417589752).

Almost surely, 2^{2057833026256} is an apocalyptic number.

It is an amenable number.

2057833026256 is an abundant number, since it is smaller than the sum of its proper divisors (2518870563824).

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

2057833026256 is a wasteful number, since it uses less digits than its factorization.

2057833026256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80940811 (or 80940805 counting only the distinct ones).

The product of its (nonzero) digits is 3628800, while the sum is 49.

The spelling of 2057833026256 in words is "two trillion, fifty-seven billion, eight hundred thirty-three million, twenty-six thousand, two hundred fifty-six".