450335002774255 has 4 divisors (see below), whose sum is σ = 540402003329112. Its totient is φ = 360268002219400.

The previous prime is 450335002774211. The next prime is 450335002774303. The reversal of 450335002774255 is 552477200533054.

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

It is not a de Polignac number, because 450335002774255 - 2⁴⁵ = 415150630685423 is a prime.

It is a super-2 number, since 2×450335002774255² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

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, 45033500277421 + ... + 45033500277430.

It is an arithmetic number, because the mean of its divisors is an integer number (135100500832278).

Almost surely, 2^{450335002774255} is an apocalyptic number.

450335002774255 is a deficient number, since it is larger than the sum of its proper divisors (90067000554857).

450335002774255 is an equidigital number, since it uses as much as digits as its factorization.

450335002774255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90067000554856.

The product of its (nonzero) digits is 17640000, while the sum is 52.

The spelling of 450335002774255 in words is "four hundred fifty trillion, three hundred thirty-five billion, two million, seven hundred seventy-four thousand, two hundred fifty-five".