6450730454 has 16 divisors (see below), whose sum is σ = 11060722176. Its totient is φ = 2764017000.

The previous prime is 6450730423. The next prime is 6450730459. The reversal of 6450730454 is 4540370546.

It is a happy number.

It is a super-2 number, since 2×6450730454² = 83223846780326092232, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6450730459) 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 in 7 ways as a sum of consecutive naturals, for example, 24179 + ... + 116129.

It is an arithmetic number, because the mean of its divisors is an integer number (691295136).

Almost surely, 2^6450730454 is an apocalyptic number.

6450730454 is a deficient number, since it is larger than the sum of its proper divisors (4609991722).

6450730454 is a wasteful number, since it uses less digits than its factorization.

6450730454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96971.

The product of its (nonzero) digits is 201600, while the sum is 38.

The square root of 6450730454 is about 80316.4395002667. The cubic root of 6450730454 is about 1861.5282516326.

The spelling of 6450730454 in words is "six billion, four hundred fifty million, seven hundred thirty thousand, four hundred fifty-four".