545034332055 has 16 divisors (see below), whose sum is σ = 872502415200. Its totient is φ = 290535815808.

The previous prime is 545034332053. The next prime is 545034332081. The reversal of 545034332055 is 550233430545.

It is not a de Polignac number, because 545034332055 - 2¹ = 545034332053 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (545034332053) 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, 9292372 + ... + 9350841.

It is an arithmetic number, because the mean of its divisors is an integer number (54531400950).

Almost surely, 2^545034332055 is an apocalyptic number.

545034332055 is a deficient number, since it is larger than the sum of its proper divisors (327468083145).

545034332055 is a wasteful number, since it uses less digits than its factorization.

545034332055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18645170.

The product of its (nonzero) digits is 540000, while the sum is 39.

The spelling of 545034332055 in words is "five hundred forty-five billion, thirty-four million, three hundred thirty-two thousand, fifty-five".