2529313898 has 8 divisors (see below), whose sum is σ = 3796931808. Its totient is φ = 1263669964.

The previous prime is 2529313861. The next prime is 2529313921. The reversal of 2529313898 is 8983139252.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 490286 + ... + 495417.

It is an arithmetic number, because the mean of its divisors is an integer number (474616476).

Almost surely, 2^2529313898 is an apocalyptic number.

2529313898 is a deficient number, since it is larger than the sum of its proper divisors (1267617910).

2529313898 is a wasteful number, since it uses less digits than its factorization.

2529313898 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 986988.

The product of its digits is 933120, while the sum is 50.

The square root of 2529313898 is about 50292.2846766778. The cubic root of 2529313898 is about 1362.4928862856.

The spelling of 2529313898 in words is "two billion, five hundred twenty-nine million, three hundred thirteen thousand, eight hundred ninety-eight".