2528304258 has 16 divisors (see below), whose sum is σ = 5066748000. Its totient is φ = 841078176.

The previous prime is 2528304211. The next prime is 2528304269. The reversal of 2528304258 is 8524038252.

It is a Curzon 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, 419235 + ... + 425222.

It is an arithmetic number, because the mean of its divisors is an integer number (316671750).

Almost surely, 2^2528304258 is an apocalyptic number.

2528304258 is an abundant number, since it is smaller than the sum of its proper divisors (2538443742).

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

2528304258 is a wasteful number, since it uses less digits than its factorization.

2528304258 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 844961.

The product of its (nonzero) digits is 153600, while the sum is 39.

The square root of 2528304258 is about 50282.2459522245. The cubic root of 2528304258 is about 1362.3115709233.

The spelling of 2528304258 in words is "two billion, five hundred twenty-eight million, three hundred four thousand, two hundred fifty-eight".