4025425400 has 96 divisors (see below), whose sum is σ = 9498677760. Its totient is φ = 1586336640.

The previous prime is 4025425363. The next prime is 4025425421. The reversal of 4025425400 is 45245204.

It is a self number, because there is not a number n which added to its sum of digits gives 4025425400.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5417429 + ... + 5418171.

It is an arithmetic number, because the mean of its divisors is an integer number (98944560).

Almost surely, 2^4025425400 is an apocalyptic number.

4025425400 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 4025425400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4749338880).

4025425400 is an abundant number, since it is smaller than the sum of its proper divisors (5473252360).

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

4025425400 is a wasteful number, since it uses less digits than its factorization.

4025425400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1125 (or 1116 counting only the distinct ones).

The product of its (nonzero) digits is 6400, while the sum is 26.

The square root of 4025425400 is about 63446.2402353362. The cubic root of 4025425400 is about 1590.7573096904.

The spelling of 4025425400 in words is "four billion, twenty-five million, four hundred twenty-five thousand, four hundred".