2136056212055 has 16 divisors (see below), whose sum is σ = 2719986778080. Its totient is φ = 1604805338112.

The previous prime is 2136056212051. The next prime is 2136056212061. The reversal of 2136056212055 is 5502126506312.

It is a cyclic number.

It is not a de Polignac number, because 2136056212055 - 2² = 2136056212051 is a prime.

It is a super-2 number, since 2×2136056212055² (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 (2136056212051) 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, 27455765 + ... + 27533454.

It is an arithmetic number, because the mean of its divisors is an integer number (169999173630).

Almost surely, 2^{2136056212055} is an apocalyptic number.

2136056212055 is a deficient number, since it is larger than the sum of its proper divisors (583930566025).

2136056212055 is a wasteful number, since it uses less digits than its factorization.

2136056212055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54989698.

The product of its (nonzero) digits is 108000, while the sum is 38.

The spelling of 2136056212055 in words is "two trillion, one hundred thirty-six billion, fifty-six million, two hundred twelve thousand, fifty-five".