2105062256054 has 16 divisors (see below), whose sum is σ = 3164764284000. Its totient is φ = 1050141033984.

The previous prime is 2105062256047. The next prime is 2105062256069. The reversal of 2105062256054 is 4506522605012.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 2105062255999 and 2105062256017.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30883199 + ... + 30951285.

It is an arithmetic number, because the mean of its divisors is an integer number (197797767750).

Almost surely, 2^{2105062256054} is an apocalyptic number.

2105062256054 is a deficient number, since it is larger than the sum of its proper divisors (1059702027946).

2105062256054 is a wasteful number, since it uses less digits than its factorization.

2105062256054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102967.

The product of its (nonzero) digits is 144000, while the sum is 38.

The spelling of 2105062256054 in words is "two trillion, one hundred five billion, sixty-two million, two hundred fifty-six thousand, fifty-four".