2055935961 has 12 divisors (see below), whose sum is σ = 2980980288. Its totient is φ = 1365410904.

The previous prime is 2055935951. The next prime is 2055935963. The reversal of 2055935961 is 1695395502.

2055935961 is a `hidden beast` number, since 2 + 0 + 5 + 59 + 3 + 596 + 1 = 666.

It is not a de Polignac number, because 2055935961 - 2⁶ = 2055935897 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2055935963) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 431925 + ... + 436658.

It is an arithmetic number, because the mean of its divisors is an integer number (248415024).

Almost surely, 2^2055935961 is an apocalyptic number.

It is an amenable number.

2055935961 is a deficient number, since it is larger than the sum of its proper divisors (925044327).

2055935961 is a wasteful number, since it uses less digits than its factorization.

2055935961 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 868852 (or 868849 counting only the distinct ones).

The product of its (nonzero) digits is 364500, while the sum is 45.

The square root of 2055935961 is about 45342.4300297194. The cubic root of 2055935961 is about 1271.5590337646.

The spelling of 2055935961 in words is "two billion, fifty-five million, nine hundred thirty-five thousand, nine hundred sixty-one".