4999526998 has 16 divisors (see below), whose sum is σ = 7526190096. Its totient is φ = 2490808320.

The previous prime is 4999526989. The next prime is 4999527011. The reversal of 4999526998 is 8996259994.

It is a congruent number.

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, 1829293 + ... + 1832023.

It is an arithmetic number, because the mean of its divisors is an integer number (470386881).

Almost surely, 2^4999526998 is an apocalyptic number.

4999526998 is a deficient number, since it is larger than the sum of its proper divisors (2526663098).

4999526998 is a wasteful number, since it uses less digits than its factorization.

4999526998 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5679.

The product of its digits is 113374080, while the sum is 70.

The square root of 4999526998 is about 70707.3334103330. Note that the first 3 decimals coincide. The cubic root of 4999526998 is about 1709.9220235068.

The spelling of 4999526998 in words is "four billion, nine hundred ninety-nine million, five hundred twenty-six thousand, nine hundred ninety-eight".