2136057855 has 32 divisors (see below), whose sum is σ = 3459707328. Its totient is φ = 1125273600.

The previous prime is 2136057851. The next prime is 2136057877. The reversal of 2136057855 is 5587506312.

It is not a de Polignac number, because 2136057855 - 2² = 2136057851 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2136057851) 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 31 ways as a sum of consecutive naturals, for example, 960645 + ... + 962865.

It is an arithmetic number, because the mean of its divisors is an integer number (108115854).

Almost surely, 2^2136057855 is an apocalyptic number.

2136057855 is a deficient number, since it is larger than the sum of its proper divisors (1323649473).

2136057855 is a wasteful number, since it uses less digits than its factorization.

2136057855 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2987.

The product of its (nonzero) digits is 252000, while the sum is 42.

The square root of 2136057855 is about 46217.5059366037. The cubic root of 2136057855 is about 1287.8669664995.

The spelling of 2136057855 in words is "two billion, one hundred thirty-six million, fifty-seven thousand, eight hundred fifty-five".