4125454000 has 80 divisors (see below), whose sum is σ = 9991833696. Its totient is φ = 1647456000.

The previous prime is 4125453977. The next prime is 4125454019. The reversal of 4125454000 is 4545214.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (80).

It is a super-2 number, since 2×4125454000² = 34038741412232000000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (25).

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, 1572690 + ... + 1575310.

Almost surely, 2^4125454000 is an apocalyptic number.

4125454000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4125454000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4995916848).

4125454000 is an abundant number, since it is smaller than the sum of its proper divisors (5866379696).

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

4125454000 is a wasteful number, since it uses less digits than its factorization.

4125454000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3431 (or 3415 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 25.

The square root of 4125454000 is about 64229.6971812883. The cubic root of 4125454000 is about 1603.8260000349.

Adding to 4125454000 its reverse (4545214), we get a palindrome (4129999214).

The spelling of 4125454000 in words is "four billion, one hundred twenty-five million, four hundred fifty-four thousand".