450054135 has 12 divisors (see below), whose sum is σ = 780093912. Its totient is φ = 240028848.

The previous prime is 450054131. The next prime is 450054139. The reversal of 450054135 is 531450054.

It is an interprime number because it is at equal distance from previous prime (450054131) and next prime (450054139).

It is not a de Polignac number, because 450054135 - 2² = 450054131 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 450054099 and 450054108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (450054131) 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 11 ways as a sum of consecutive naturals, for example, 5000557 + ... + 5000646.

It is an arithmetic number, because the mean of its divisors is an integer number (65007826).

Almost surely, 2^450054135 is an apocalyptic number.

450054135 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

450054135 is a deficient number, since it is larger than the sum of its proper divisors (330039777).

450054135 is a wasteful number, since it uses less digits than its factorization.

450054135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10001214 (or 10001211 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 27.

The square root of 450054135 is about 21214.4793714105. The cubic root of 450054135 is about 766.3401601696.

The spelling of 450054135 in words is "four hundred fifty million, fifty-four thousand, one hundred thirty-five".