450711423522471 has 8 divisors (see below), whose sum is σ = 602462289042544. Its totient is φ = 299717420175360.

The previous prime is 450711423522467. The next prime is 450711423522473. The reversal of 450711423522471 is 174225324117054.

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

It is not a de Polignac number, because 450711423522471 - 2² = 450711423522467 is a prime.

It is a super-3 number, since 3×450711423522471³ (a number of 45 digits) contains 333 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 450711423522471.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (450711423522473) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 189215541850 + ... + 189215544231.

It is an arithmetic number, because the mean of its divisors is an integer number (75307786130318).

Almost surely, 2^{450711423522471} is an apocalyptic number.

450711423522471 is a deficient number, since it is larger than the sum of its proper divisors (151750865520073).

450711423522471 is a wasteful number, since it uses less digits than its factorization.

450711423522471 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 378431086481.

The product of its (nonzero) digits is 1881600, while the sum is 48.

The spelling of 450711423522471 in words is "four hundred fifty trillion, seven hundred eleven billion, four hundred twenty-three million, five hundred twenty-two thousand, four hundred seventy-one".