4555454994 has 24 divisors (see below), whose sum is σ = 9874193472. Its totient is φ = 1517863320.

The previous prime is 4555454983. The next prime is 4555454999. The reversal of 4555454994 is 4994545554.

It is a happy number.

4555454994 is a `hidden beast` number, since 4 + 5 + 5 + 5 + 4 + 549 + 94 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 4555454994.

It is not an unprimeable number, because it can be changed into a prime (4555454999) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5502 + ... + 95609.

It is an arithmetic number, because the mean of its divisors is an integer number (411424728).

Almost surely, 2^4555454994 is an apocalyptic number.

4555454994 is an abundant number, since it is smaller than the sum of its proper divisors (5318738478).

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

4555454994 is a wasteful number, since it uses less digits than its factorization.

4555454994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103622 (or 103619 counting only the distinct ones).

The product of its digits is 12960000, while the sum is 54.

The square root of 4555454994 is about 67494.1108097588. The cubic root of 4555454994 is about 1657.7177464866.

The spelling of 4555454994 in words is "four billion, five hundred fifty-five million, four hundred fifty-four thousand, nine hundred ninety-four".