4252442524 has 24 divisors (see below), whose sum is σ = 8119956096. Its totient is φ = 1932534000.

The previous prime is 4252442507. The next prime is 4252442531.

It is a happy number.

4252442524 is nontrivially palindromic in base 10.

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 4252442524.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 394689 + ... + 405319.

It is an arithmetic number, because the mean of its divisors is an integer number (338331504).

Almost surely, 2^4252442524 is an apocalyptic number.

4252442524 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

4252442524 is a deficient number, since it is larger than the sum of its proper divisors (3867513572).

4252442524 is a wasteful number, since it uses less digits than its factorization.

4252442524 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19737 (or 19735 counting only the distinct ones).

The product of its digits is 102400, while the sum is 34.

The square root of 4252442524 is about 65210.7546651624. The cubic root of 4252442524 is about 1620.1161482542.

The spelling of 4252442524 in words is "four billion, two hundred fifty-two million, four hundred forty-two thousand, five hundred twenty-four".