4999454830 has 16 divisors (see below), whose sum is σ = 9009915120. Its totient is φ = 1997360512.

The previous prime is 4999454807. The next prime is 4999454833. The reversal of 4999454830 is 384549994.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4999454833) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 293995 + ... + 310534.

It is an arithmetic number, because the mean of its divisors is an integer number (563119695).

Almost surely, 2^4999454830 is an apocalyptic number.

4999454830 is a deficient number, since it is larger than the sum of its proper divisors (4010460290).

4999454830 is a wasteful number, since it uses less digits than its factorization.

4999454830 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 605363.

The product of its (nonzero) digits is 5598720, while the sum is 55.

The square root of 4999454830 is about 70706.8230795303. The cubic root of 4999454830 is about 1709.9137959120.

The spelling of 4999454830 in words is "four billion, nine hundred ninety-nine million, four hundred fifty-four thousand, eight hundred thirty".