4455122500 has 60 divisors (see below), whose sum is σ = 9969271312. Its totient is φ = 1740564000.

The previous prime is 4455122491. The next prime is 4455122501. The reversal of 4455122500 is 52215544.

It is not an unprimeable number, because it can be changed into a prime (4455122501) by changing a digit.

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 19 ways as a sum of consecutive naturals, for example, 86779 + ... + 128221.

Almost surely, 2^4455122500 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4455122500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4984635656).

4455122500 is an abundant number, since it is smaller than the sum of its proper divisors (5514148812).

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

4455122500 is a wasteful number, since it uses less digits than its factorization.

4455122500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41510 (or 41493 counting only the distinct ones).

The product of its (nonzero) digits is 8000, while the sum is 28.

The square root of 4455122500 is about 66746.7040384767. The cubic root of 4455122500 is about 1645.4570472706.

The spelling of 4455122500 in words is "four billion, four hundred fifty-five million, one hundred twenty-two thousand, five hundred".