450435352101 has 16 divisors (see below), whose sum is σ = 696622124544. Its totient is φ = 253549962864.

The previous prime is 450435352079. The next prime is 450435352117. The reversal of 450435352101 is 101253534054.

It is a de Polignac number, because none of the positive numbers 2^k-450435352101 is a prime.

It is a super-2 number, since 2×450435352101² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (450435352001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 160068015 + ... + 160070828.

It is an arithmetic number, because the mean of its divisors is an integer number (43538882784).

Almost surely, 2^450435352101 is an apocalyptic number.

It is an amenable number.

450435352101 is a deficient number, since it is larger than the sum of its proper divisors (246186772443).

450435352101 is a wasteful number, since it uses less digits than its factorization.

450435352101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 320138920.

The product of its (nonzero) digits is 36000, while the sum is 33.

Adding to 450435352101 its reverse (101253534054), we get a palindrome (551688886155).

The spelling of 450435352101 in words is "four hundred fifty billion, four hundred thirty-five million, three hundred fifty-two thousand, one hundred one".