5456456630 has 16 divisors (see below), whose sum is σ = 10138449024. Its totient is φ = 2112176640.

The previous prime is 5456456597. The next prime is 5456456639. The reversal of 5456456630 is 366546545.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5456456639) 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 7 ways as a sum of consecutive naturals, for example, 8800427 + ... + 8801046.

It is an arithmetic number, because the mean of its divisors is an integer number (633653064).

Almost surely, 2^5456456630 is an apocalyptic number.

5456456630 is a deficient number, since it is larger than the sum of its proper divisors (4681992394).

5456456630 is a wasteful number, since it uses less digits than its factorization.

5456456630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17601511.

The product of its (nonzero) digits is 1296000, while the sum is 44.

The square root of 5456456630 is about 73867.8321734163. The cubic root of 5456456630 is about 1760.5035394196.

The spelling of 5456456630 in words is "five billion, four hundred fifty-six million, four hundred fifty-six thousand, six hundred thirty".