4500211669 has 2 divisors, whose sum is σ = 4500211670. Its totient is φ = 4500211668.

The previous prime is 4500211643. The next prime is 4500211697. The reversal of 4500211669 is 9661120054.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3758303025 + 741908644 = 61305^2 + 27238^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4500211669 is a prime.

It is a super-2 number, since 2×4500211669² = 40503810131607531122, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4500211699) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2250105834 + 2250105835.

It is an arithmetic number, because the mean of its divisors is an integer number (2250105835).

Almost surely, 2^4500211669 is an apocalyptic number.

It is an amenable number.

4500211669 is a deficient number, since it is larger than the sum of its proper divisors (1).

4500211669 is an equidigital number, since it uses as much as digits as its factorization.

4500211669 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12960, while the sum is 34.

The square root of 4500211669 is about 67083.6169940173. The cubic root of 4500211669 is about 1650.9895098059.

The spelling of 4500211669 in words is "four billion, five hundred million, two hundred eleven thousand, six hundred sixty-nine".