4465125558 has 24 divisors (see below), whose sum is σ = 9700390128. Its totient is φ = 1484382672.

The previous prime is 4465125529. The next prime is 4465125569. The reversal of 4465125558 is 8555215644.

4465125558 is a `hidden beast` number, since 4 + 46 + 51 + 2 + 5 + 558 = 666.

It is a super-3 number, since 3×4465125558³ (a number of 30 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Curzon number.

It is a congruent number.

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 11 ways as a sum of consecutive naturals, for example, 325810 + ... + 339237.

It is an arithmetic number, because the mean of its divisors is an integer number (404182922).

Almost surely, 2^4465125558 is an apocalyptic number.

4465125558 is an abundant number, since it is smaller than the sum of its proper divisors (5235264570).

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

4465125558 is a wasteful number, since it uses less digits than its factorization.

4465125558 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 665428 (or 665425 counting only the distinct ones).

The product of its digits is 960000, while the sum is 45.

The square root of 4465125558 is about 66821.5949974258. The cubic root of 4465125558 is about 1646.6876381050.

The spelling of 4465125558 in words is "four billion, four hundred sixty-five million, one hundred twenty-five thousand, five hundred fifty-eight".