4425135132252 has 12 divisors (see below), whose sum is σ = 10325315308616. Its totient is φ = 1475045044080.

The previous prime is 4425135132233. The next prime is 4425135132269. The reversal of 4425135132252 is 2522315315244.

It is a tau number, because it is divible by the number of its divisors (12).

It is a self number, because there is not a number n which added to its sum of digits gives 4425135132252.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 184380630499 + ... + 184380630522.

Almost surely, 2^{4425135132252} is an apocalyptic number.

It is an amenable number.

4425135132252 is an abundant number, since it is smaller than the sum of its proper divisors (5900180176364).

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

4425135132252 is a wasteful number, since it uses less digits than its factorization.

4425135132252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 368761261028 (or 368761261026 counting only the distinct ones).

The product of its digits is 288000, while the sum is 39.

The spelling of 4425135132252 in words is "four trillion, four hundred twenty-five billion, one hundred thirty-five million, one hundred thirty-two thousand, two hundred fifty-two".