450460973397 has 8 divisors (see below), whose sum is σ = 611946982944. Its totient is φ = 294641139728.

The previous prime is 450460973393. The next prime is 450460973419. The reversal of 450460973397 is 793379064054.

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 450460973397 - 2² = 450460973393 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (450460973393) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1416543783 + ... + 1416544100.

It is an arithmetic number, because the mean of its divisors is an integer number (76493372868).

Almost surely, 2^450460973397 is an apocalyptic number.

It is an amenable number.

450460973397 is a deficient number, since it is larger than the sum of its proper divisors (161486009547).

450460973397 is a wasteful number, since it uses less digits than its factorization.

450460973397 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2833087939.

The product of its (nonzero) digits is 17146080, while the sum is 57.

The spelling of 450460973397 in words is "four hundred fifty billion, four hundred sixty million, nine hundred seventy-three thousand, three hundred ninety-seven".