2005532420552 has 32 divisors (see below), whose sum is σ = 3763201923000. Its totient is φ = 1002012211200.

The previous prime is 2005532420543. The next prime is 2005532420579. The reversal of 2005532420552 is 2550242355002.

It can be written as a sum of positive squares in 4 ways, for example, as 2000566963396 + 4965457156 = 1414414^2 + 70466^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 61995902 + ... + 62028242.

Almost surely, 2^{2005532420552} is an apocalyptic number.

It is an amenable number.

2005532420552 is a deficient number, since it is larger than the sum of its proper divisors (1757669502448).

2005532420552 is a wasteful number, since it uses less digits than its factorization.

2005532420552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37937 (or 37933 counting only the distinct ones).

The product of its (nonzero) digits is 120000, while the sum is 35.

Adding to 2005532420552 its reverse (2550242355002), we get a palindrome (4555774775554).

The spelling of 2005532420552 in words is "two trillion, five billion, five hundred thirty-two million, four hundred twenty thousand, five hundred fifty-two".