450533434 has 32 divisors (see below), whose sum is σ = 778700160. Its totient is φ = 193752000.

The previous prime is 450533429. The next prime is 450533449. The reversal of 450533434 is 434335054.

It is a junction number, because it is equal to n+sod(n) for n = 450533396 and 450533405.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22659 + ... + 37609.

It is an arithmetic number, because the mean of its divisors is an integer number (24334380).

Almost surely, 2^450533434 is an apocalyptic number.

450533434 is a deficient number, since it is larger than the sum of its proper divisors (328166726).

450533434 is a wasteful number, since it uses less digits than its factorization.

450533434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15046.

The product of its (nonzero) digits is 43200, while the sum is 31.

The square root of 450533434 is about 21225.7728716765. The cubic root of 450533434 is about 766.6121094973.

Adding to 450533434 its reverse (434335054), we get a palindrome (884868488).

The spelling of 450533434 in words is "four hundred fifty million, five hundred thirty-three thousand, four hundred thirty-four".