4125054500 has 96 divisors (see below), whose sum is σ = 10535965440. Its totient is φ = 1381363200.

The previous prime is 4125054487. The next prime is 4125054541. The reversal of 4125054500 is 54505214.

It is a super-3 number, since 3×4125054500³ (a number of 30 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4125054500.

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 31 ways as a sum of consecutive naturals, for example, 136796 + ... + 164204.

It is an arithmetic number, because the mean of its divisors is an integer number (109749640).

Almost surely, 2^4125054500 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 4125054500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5267982720).

4125054500 is an abundant number, since it is smaller than the sum of its proper divisors (6410910940).

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

4125054500 is a wasteful number, since it uses less digits than its factorization.

4125054500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27478 (or 27466 counting only the distinct ones).

The product of its (nonzero) digits is 4000, while the sum is 26.

The square root of 4125054500 is about 64226.5871738488. The cubic root of 4125054500 is about 1603.7742280222.

Adding to 4125054500 its reverse (54505214), we get a palindrome (4179559714).

The spelling of 4125054500 in words is "four billion, one hundred twenty-five million, fifty-four thousand, five hundred".