2056670837760 has 2112 divisors, whose sum is σ = 8772946527744. Its totient is φ = 406270771200.

The previous prime is 2056670837747. The next prime is 2056670837813. The reversal of 2056670837760 is 677380766502.

It is a tau number, because it is divible by the number of its divisors (2112).

It is a self number, because there is not a number n which added to its sum of digits gives 2056670837760.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 24779166679 + ... + 24779166761.

Almost surely, 2^{2056670837760} is an apocalyptic number.

2056670837760 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2056670837760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4386473263872).

2056670837760 is an abundant number, since it is smaller than the sum of its proper divisors (6716275689984).

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

2056670837760 is a wasteful number, since it uses less digits than its factorization.

2056670837760 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 250 (or 225 counting only the distinct ones).

The product of its (nonzero) digits is 17781120, while the sum is 57.

The spelling of 2056670837760 in words is "two trillion, fifty-six billion, six hundred seventy million, eight hundred thirty-seven thousand, seven hundred sixty".