2055534445315 has 16 divisors (see below), whose sum is σ = 2657199843648. Its totient is φ = 1517466347136.

The previous prime is 2055534445313. The next prime is 2055534445409. The reversal of 2055534445315 is 5135444355502.

It is a cyclic number.

It is not a de Polignac number, because 2055534445315 - 2¹ = 2055534445313 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2055534445313) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4649239 + ... + 5072128.

It is an arithmetic number, because the mean of its divisors is an integer number (166074990228).

Almost surely, 2^{2055534445315} is an apocalyptic number.

2055534445315 is a deficient number, since it is larger than the sum of its proper divisors (601665398333).

2055534445315 is a wasteful number, since it uses less digits than its factorization.

2055534445315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9724638.

The product of its (nonzero) digits is 3600000, while the sum is 46.

The spelling of 2055534445315 in words is "two trillion, fifty-five billion, five hundred thirty-four million, four hundred forty-five thousand, three hundred fifteen".