4500778954 has 16 divisors (see below), whose sum is σ = 7895055168. Its totient is φ = 1884046752.

The previous prime is 4500778939. The next prime is 4500778981. The reversal of 4500778954 is 4598770054.

It is a super-2 number, since 2×4500778954² = 40514022385538668232, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4500778898 and 4500778907.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3737587 + ... + 3738790.

It is an arithmetic number, because the mean of its divisors is an integer number (493440948).

Almost surely, 2^4500778954 is an apocalyptic number.

4500778954 is a deficient number, since it is larger than the sum of its proper divisors (3394276214).

4500778954 is a wasteful number, since it uses less digits than its factorization.

4500778954 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7476429.

The product of its (nonzero) digits is 1411200, while the sum is 49.

The square root of 4500778954 is about 67087.8450540782. The cubic root of 4500778954 is about 1651.0588800416.

The spelling of 4500778954 in words is "four billion, five hundred million, seven hundred seventy-eight thousand, nine hundred fifty-four".