450713771416457 has 8 divisors (see below), whose sum is σ = 457441314398016. Its totient is φ = 443986242310512.

The previous prime is 450713771416453. The next prime is 450713771416529. The reversal of 450713771416457 is 754614177317054.

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 450713771416457 - 2² = 450713771416453 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 450713771416457.

It is not an unprimeable number, because it can be changed into a prime (450713771416453) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 75195428 + ... + 80967770.

It is an arithmetic number, because the mean of its divisors is an integer number (57180164299752).

Almost surely, 2^{450713771416457} is an apocalyptic number.

It is an amenable number.

450713771416457 is a deficient number, since it is larger than the sum of its proper divisors (6727542981559).

450713771416457 is a wasteful number, since it uses less digits than its factorization.

450713771416457 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6937807.

The product of its (nonzero) digits is 69148800, while the sum is 62.

The spelling of 450713771416457 in words is "four hundred fifty trillion, seven hundred thirteen billion, seven hundred seventy-one million, four hundred sixteen thousand, four hundred fifty-seven".