4252751520 has 192 divisors, whose sum is σ = 14023860480. Its totient is φ = 1081253888.

The previous prime is 4252751509. The next prime is 4252751533. The reversal of 4252751520 is 251572524.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6281422 + ... + 6282098.

It is an arithmetic number, because the mean of its divisors is an integer number (73040940).

Almost surely, 2^4252751520 is an apocalyptic number.

4252751520 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 4252751520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7011930240).

4252751520 is an abundant number, since it is smaller than the sum of its proper divisors (9771108960).

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

4252751520 is a wasteful number, since it uses less digits than its factorization.

4252751520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1287 (or 1279 counting only the distinct ones).

The product of its (nonzero) digits is 28000, while the sum is 33.

The square root of 4252751520 is about 65213.1238325538. The cubic root of 4252751520 is about 1620.1553882347.

The spelling of 4252751520 in words is "four billion, two hundred fifty-two million, seven hundred fifty-one thousand, five hundred twenty".