2056984218633 has 16 divisors (see below), whose sum is σ = 2755101537216. Its totient is φ = 1365108096000.

The previous prime is 2056984218589. The next prime is 2056984218661. The reversal of 2056984218633 is 3368124896502.

It is not a de Polignac number, because 2056984218633 - 2¹³ = 2056984210441 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2056984218733) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1032868 + ... + 2276133.

It is an arithmetic number, because the mean of its divisors is an integer number (172193846076).

Almost surely, 2^{2056984218633} is an apocalyptic number.

It is an amenable number.

2056984218633 is a deficient number, since it is larger than the sum of its proper divisors (698117318583).

2056984218633 is a wasteful number, since it uses less digits than its factorization.

2056984218633 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3309944.

The product of its (nonzero) digits is 14929920, while the sum is 57.

The spelling of 2056984218633 in words is "two trillion, fifty-six billion, nine hundred eighty-four million, two hundred eighteen thousand, six hundred thirty-three".