5450442651 has 6 divisors (see below), whose sum is σ = 7872861620. Its totient is φ = 3633628428.

The previous prime is 5450442643. The next prime is 5450442667. The reversal of 5450442651 is 1562440545.

5450442651 is a `hidden beast` number, since 54 + 504 + 42 + 65 + 1 = 666.

It is not a de Polignac number, because 5450442651 - 2³ = 5450442643 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5450442631) 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 5 ways as a sum of consecutive naturals, for example, 302802361 + ... + 302802378.

Almost surely, 2^5450442651 is an apocalyptic number.

5450442651 is a deficient number, since it is larger than the sum of its proper divisors (2422418969).

5450442651 is a wasteful number, since it uses less digits than its factorization.

5450442651 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 605604745 (or 605604742 counting only the distinct ones).

The product of its (nonzero) digits is 96000, while the sum is 36.

The square root of 5450442651 is about 73827.1132511627. The cubic root of 5450442651 is about 1759.8565063582.

The spelling of 5450442651 in words is "five billion, four hundred fifty million, four hundred forty-two thousand, six hundred fifty-one".