2105062256055 has 64 divisors (see below), whose sum is σ = 3801174967296. Its totient is φ = 985883520000.

The previous prime is 2105062256047. The next prime is 2105062256069. The reversal of 2105062256055 is 5506522605012.

It is not a de Polignac number, because 2105062256055 - 2³ = 2105062256047 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 857179 + ... + 2223708.

It is an arithmetic number, because the mean of its divisors is an integer number (59393358864).

Almost surely, 2^{2105062256055} is an apocalyptic number.

2105062256055 is a deficient number, since it is larger than the sum of its proper divisors (1696112711241).

2105062256055 is a wasteful number, since it uses less digits than its factorization.

2105062256055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3081048.

The product of its (nonzero) digits is 180000, while the sum is 39.

The spelling of 2105062256055 in words is "two trillion, one hundred five billion, sixty-two million, two hundred fifty-six thousand, fifty-five".