2005122352153 has 8 divisors (see below), whose sum is σ = 2005677142272. Its totient is φ = 2004567647856.

The previous prime is 2005122352151. The next prime is 2005122352171. The reversal of 2005122352153 is 3512532215002.

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

It is a cyclic number.

It is not a de Polignac number, because 2005122352153 - 2¹ = 2005122352151 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2005122352151) by changing a digit.

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, 94450326 + ... + 94471552.

It is an arithmetic number, because the mean of its divisors is an integer number (250709642784).

Almost surely, 2^{2005122352153} is an apocalyptic number.

It is an amenable number.

2005122352153 is a deficient number, since it is larger than the sum of its proper divisors (554790119).

2005122352153 is a wasteful number, since it uses less digits than its factorization.

2005122352153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42911.

The product of its (nonzero) digits is 18000, while the sum is 31.

Adding to 2005122352153 its reverse (3512532215002), we get a palindrome (5517654567155).

The spelling of 2005122352153 in words is "two trillion, five billion, one hundred twenty-two million, three hundred fifty-two thousand, one hundred fifty-three".