4531312898 has 16 divisors (see below), whose sum is σ = 7895310144. Its totient is φ = 1910154960.

The previous prime is 4531312879. The next prime is 4531312921. The reversal of 4531312898 is 8982131354.

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, 2652140 + ... + 2653847.

It is an arithmetic number, because the mean of its divisors is an integer number (493456884).

Almost surely, 2^4531312898 is an apocalyptic number.

4531312898 is a deficient number, since it is larger than the sum of its proper divisors (3363997246).

4531312898 is a wasteful number, since it uses less digits than its factorization.

4531312898 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5306057.

The product of its digits is 207360, while the sum is 44.

The square root of 4531312898 is about 67315.0272821753. The cubic root of 4531312898 is about 1654.7841435877.

The spelling of 4531312898 in words is "four billion, five hundred thirty-one million, three hundred twelve thousand, eight hundred ninety-eight".