450656313351 has 8 divisors (see below), whose sum is σ = 636220677744. Its totient is φ = 282764745600.

The previous prime is 450656313311. The next prime is 450656313407. The reversal of 450656313351 is 153313656054.

It is a happy number.

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

It is not a de Polignac number, because 450656313351 - 2¹⁸ = 450656051207 is a prime.

It is a super-2 number, since 2×450656313351² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (450656313311) 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, 4418199100 + ... + 4418199201.

It is an arithmetic number, because the mean of its divisors is an integer number (79527584718).

Almost surely, 2^450656313351 is an apocalyptic number.

450656313351 is a deficient number, since it is larger than the sum of its proper divisors (185564364393).

450656313351 is a wasteful number, since it uses less digits than its factorization.

450656313351 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8836398321.

The product of its (nonzero) digits is 486000, while the sum is 42.

The spelling of 450656313351 in words is "four hundred fifty billion, six hundred fifty-six million, three hundred thirteen thousand, three hundred fifty-one".