4252513611522 has 32 divisors (see below), whose sum is σ = 9280174178880. Its totient is φ = 1288367896320.

The previous prime is 4252513611497. The next prime is 4252513611527. The reversal of 4252513611522 is 2251163152524.

It is not an unprimeable number, because it can be changed into a prime (4252513611527) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6500323 + ... + 7124550.

It is an arithmetic number, because the mean of its divisors is an integer number (290005443090).

Almost surely, 2^{4252513611522} is an apocalyptic number.

4252513611522 is an abundant number, since it is smaller than the sum of its proper divisors (5027660567358).

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

4252513611522 is a wasteful number, since it uses less digits than its factorization.

4252513611522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13629618.

The product of its digits is 144000, while the sum is 39.

The spelling of 4252513611522 in words is "four trillion, two hundred fifty-two billion, five hundred thirteen million, six hundred eleven thousand, five hundred twenty-two".