4025145152 has 112 divisors (see below), whose sum is σ = 9654113280. Its totient is φ = 1628467200.

The previous prime is 4025145109. The next prime is 4025145167. The reversal of 4025145152 is 2515415204.

It is a tau number, because it is divible by the number of its divisors (112).

It is a congruent number.

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, 565874 + ... + 572942.

It is an arithmetic number, because the mean of its divisors is an integer number (86197440).

Almost surely, 2^4025145152 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 4025145152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4827056640).

4025145152 is an abundant number, since it is smaller than the sum of its proper divisors (5628968128).

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

4025145152 is a wasteful number, since it uses less digits than its factorization.

4025145152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7160 (or 7150 counting only the distinct ones).

The product of its (nonzero) digits is 8000, while the sum is 29.

The square root of 4025145152 is about 63444.0316499511. The cubic root of 4025145152 is about 1590.7203929378.

The spelling of 4025145152 in words is "four billion, twenty-five million, one hundred forty-five thousand, one hundred fifty-two".