2056077556701 has 16 divisors (see below), whose sum is σ = 3153026431104. Its totient is φ = 1167418010304.

The previous prime is 2056077556679. The next prime is 2056077556711. The reversal of 2056077556701 is 1076557706502.

It is not a de Polignac number, because 2056077556701 - 2⁵ = 2056077556669 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2056077556711) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 311807070 + ... + 311813663.

It is an arithmetic number, because the mean of its divisors is an integer number (197064151944).

Almost surely, 2^{2056077556701} is an apocalyptic number.

2056077556701 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

2056077556701 is a deficient number, since it is larger than the sum of its proper divisors (1096948874403).

2056077556701 is a wasteful number, since it uses less digits than its factorization.

2056077556701 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 623620900.

The product of its (nonzero) digits is 3087000, while the sum is 51.

The spelling of 2056077556701 in words is "two trillion, fifty-six billion, seventy-seven million, five hundred fifty-six thousand, seven hundred one".