450123504245133 has 8 divisors (see below), whose sum is σ = 600500522738208. Its totient is φ = 299914410957744.

The previous prime is 450123504245071. The next prime is 450123504245161. The reversal of 450123504245133 is 331542405321054.

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

It is not a de Polignac number, because 450123504245133 - 2⁹ = 450123504244621 is a prime.

It is a super-2 number, since 2×450123504245133² (a number of 30 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (450123504247133) 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, 41981295166 + ... + 41981305887.

It is an arithmetic number, because the mean of its divisors is an integer number (75062565342276).

Almost surely, 2^{450123504245133} is an apocalyptic number.

It is an amenable number.

450123504245133 is a deficient number, since it is larger than the sum of its proper divisors (150377018493075).

450123504245133 is a wasteful number, since it uses less digits than its factorization.

450123504245133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83962602843.

The product of its (nonzero) digits is 864000, while the sum is 42.

Adding to 450123504245133 its reverse (331542405321054), we get a palindrome (781665909566187).

The spelling of 450123504245133 in words is "four hundred fifty trillion, one hundred twenty-three billion, five hundred four million, two hundred forty-five thousand, one hundred thirty-three".