2258598890500 has 48 divisors (see below), whose sum is σ = 4934939353344. Its totient is φ = 903044066400.

The previous prime is 2258598890473. The next prime is 2258598890519. The reversal of 2258598890500 is 50988958522.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 155919 + ... + 2131081.

It is an arithmetic number, because the mean of its divisors is an integer number (102811236528).

Almost surely, 2^{2258598890500} is an apocalyptic number.

2258598890500 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2258598890500 is an abundant number, since it is smaller than the sum of its proper divisors (2676340462844).

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

2258598890500 is a wasteful number, since it uses less digits than its factorization.

2258598890500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1977469 (or 1977457 counting only the distinct ones).

The product of its (nonzero) digits is 20736000, while the sum is 61.

The spelling of 2258598890500 in words is "two trillion, two hundred fifty-eight billion, five hundred ninety-eight million, eight hundred ninety thousand, five hundred".