450768373255 has 4 divisors (see below), whose sum is σ = 540922047912. Its totient is φ = 360614698600.

The previous prime is 450768373241. The next prime is 450768373273. The reversal of 450768373255 is 552373867054.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 450768373255 - 2¹⁵ = 450768340487 is a prime.

It is a super-3 number, since 3×450768373255³ (a number of 36 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 450768373196 and 450768373205.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45076837321 + ... + 45076837330.

It is an arithmetic number, because the mean of its divisors is an integer number (135230511978).

Almost surely, 2^450768373255 is an apocalyptic number.

450768373255 is a deficient number, since it is larger than the sum of its proper divisors (90153674657).

450768373255 is an equidigital number, since it uses as much as digits as its factorization.

450768373255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90153674656.

The product of its (nonzero) digits is 21168000, while the sum is 55.

The spelling of 450768373255 in words is "four hundred fifty billion, seven hundred sixty-eight million, three hundred seventy-three thousand, two hundred fifty-five".