2056593520390 has 16 divisors (see below), whose sum is σ = 3712475415600. Its totient is φ = 820280279520.

The previous prime is 2056593520381. The next prime is 2056593520393. The reversal of 2056593520390 is 930253956502.

It is a super-2 number, since 2×2056593520390² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2056593520393) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 294637416 + ... + 294644395.

It is an arithmetic number, because the mean of its divisors is an integer number (232029713475).

Almost surely, 2^{2056593520390} is an apocalyptic number.

2056593520390 is a deficient number, since it is larger than the sum of its proper divisors (1655881895210).

2056593520390 is a wasteful number, since it uses less digits than its factorization.

2056593520390 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 589282167.

The product of its (nonzero) digits is 2187000, while the sum is 49.

The spelling of 2056593520390 in words is "two trillion, fifty-six billion, five hundred ninety-three million, five hundred twenty thousand, three hundred ninety".