4995444456 has 24 divisors (see below), whose sum is σ = 13529328930. Its totient is φ = 1665148128.

The previous prime is 4995444427. The next prime is 4995444523. The reversal of 4995444456 is 6544445994.

4995444456 is a `hidden beast` number, since 4 + 9 + 9 + 544 + 44 + 56 = 666.

It can be written as a sum of positive squares in only one way, i.e., 4814972100 + 180472356 = 69390^2 + 13434^2 .

It is a tau number, because it is divible by the number of its divisors (24).

It is a super-2 number, since 2×4995444456² = 49908930625962271872, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 34690515 + ... + 34690658.

Almost surely, 2^4995444456 is an apocalyptic number.

It is an amenable number.

4995444456 is an abundant number, since it is smaller than the sum of its proper divisors (8533884474).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4995444456 is a wasteful number, since it uses less digits than its factorization.

4995444456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69381185 (or 69381178 counting only the distinct ones).

The product of its digits is 12441600, while the sum is 54.

The square root of 4995444456 is about 70678.4582174795. The cubic root of 4995444456 is about 1709.4564641654.

The spelling of 4995444456 in words is "four billion, nine hundred ninety-five million, four hundred forty-four thousand, four hundred fifty-six".