2055512444511 has 8 divisors (see below), whose sum is σ = 2740773331120. Its totient is φ = 1370296593792.

The previous prime is 2055512444501. The next prime is 2055512444551. The reversal of 2055512444511 is 1154442155502.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2055512444511 - 2²² = 2055508250207 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2055512444511.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2055512444501) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11152330 + ... + 11335143.

It is an arithmetic number, because the mean of its divisors is an integer number (342596666390).

Almost surely, 2^{2055512444511} is an apocalyptic number.

2055512444511 is a deficient number, since it is larger than the sum of its proper divisors (685260886609).

2055512444511 is a wasteful number, since it uses less digits than its factorization.

2055512444511 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22517945.

The product of its (nonzero) digits is 160000, while the sum is 39.

The spelling of 2055512444511 in words is "two trillion, fifty-five billion, five hundred twelve million, four hundred forty-four thousand, five hundred eleven".