454551434 has 4 divisors (see below), whose sum is σ = 681827154. Its totient is φ = 227275716.

The previous prime is 454551431. The next prime is 454551437. The reversal of 454551434 is 434155454.

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

It is an interprime number because it is at equal distance from previous prime (454551431) and next prime (454551437).

It can be written as a sum of positive squares in only one way, i.e., 332515225 + 122036209 = 18235^2 + 11047^2 .

It is a junction number, because it is equal to n+sod(n) for n = 454551394 and 454551403.

It is not an unprimeable number, because it can be changed into a prime (454551431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 113637857 + ... + 113637860.

Almost surely, 2^454551434 is an apocalyptic number.

454551434 is a deficient number, since it is larger than the sum of its proper divisors (227275720).

454551434 is a wasteful number, since it uses less digits than its factorization.

454551434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 227275719.

The product of its digits is 96000, while the sum is 35.

The square root of 454551434 is about 21320.2118657390. The cubic root of 454551434 is about 768.8843313056.

The spelling of 454551434 in words is "four hundred fifty-four million, five hundred fifty-one thousand, four hundred thirty-four".