450955500001 has 2 divisors, whose sum is σ = 450955500002. Its totient is φ = 450955500000.

The previous prime is 450955499993. The next prime is 450955500029. The reversal of 450955500001 is 100005559054.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 379978547776 + 70976952225 = 616424^2 + 266415^2 .

It is a cyclic number.

It is not a de Polignac number, because 450955500001 - 2³ = 450955499993 is a prime.

It is a super-2 number, since 2×450955500001² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 450955500001.

It is not a weakly prime, because it can be changed into another prime (450955500071) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 225477750000 + 225477750001.

It is an arithmetic number, because the mean of its divisors is an integer number (225477750001).

Almost surely, 2^450955500001 is an apocalyptic number.

It is an amenable number.

450955500001 is a deficient number, since it is larger than the sum of its proper divisors (1).

450955500001 is an equidigital number, since it uses as much as digits as its factorization.

450955500001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 22500, while the sum is 34.

The spelling of 450955500001 in words is "four hundred fifty billion, nine hundred fifty-five million, five hundred thousand, one".