450328600745 has 8 divisors (see below), whose sum is σ = 542774913984. Its totient is φ = 358675818544.

The previous prime is 450328600691. The next prime is 450328600801. The reversal of 450328600745 is 547006823054.

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 450328600745 - 2¹⁴ = 450328584361 is a prime.

It is a super-2 number, since 2×450328600745² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 450328600696 and 450328600705.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 198381509 + ... + 198383778.

It is an arithmetic number, because the mean of its divisors is an integer number (67846864248).

Almost surely, 2^450328600745 is an apocalyptic number.

It is an amenable number.

450328600745 is a deficient number, since it is larger than the sum of its proper divisors (92446313239).

450328600745 is a wasteful number, since it uses less digits than its factorization.

450328600745 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 396765519.

The product of its (nonzero) digits is 806400, while the sum is 44.

The spelling of 450328600745 in words is "four hundred fifty billion, three hundred twenty-eight million, six hundred thousand, seven hundred forty-five".