550454512 has 10 divisors (see below), whose sum is σ = 1066505648. Its totient is φ = 275227248.

The previous prime is 550454503. The next prime is 550454519. The reversal of 550454512 is 215454055.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (550454519) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17201688 + ... + 17201719.

Almost surely, 2^550454512 is an apocalyptic number.

It is an amenable number.

550454512 is a deficient number, since it is larger than the sum of its proper divisors (516051136).

550454512 is a wasteful number, since it uses less digits than its factorization.

550454512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34403415 (or 34403409 counting only the distinct ones).

The product of its (nonzero) digits is 20000, while the sum is 31.

The square root of 550454512 is about 23461.7670263772. The cubic root of 550454512 is about 819.5469001866.

The spelling of 550454512 in words is "five hundred fifty million, four hundred fifty-four thousand, five hundred twelve".