3525555252 has 48 divisors (see below), whose sum is σ = 8319245760. Its totient is φ = 1161957888.

The previous prime is 3525555233. The next prime is 3525555269. The reversal of 3525555252 is 2525555253.

It is a super-4 number, since 4×3525555252⁴ (a number of 39 digits) contains 4444 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3525555252.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 597774 + ... + 603642.

It is an arithmetic number, because the mean of its divisors is an integer number (173317620).

Almost surely, 2^3525555252 is an apocalyptic number.

It is an amenable number.

3525555252 is an abundant number, since it is smaller than the sum of its proper divisors (4793690508).

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

3525555252 is a wasteful number, since it uses less digits than its factorization.

3525555252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6432 (or 6430 counting only the distinct ones).

The product of its digits is 375000, while the sum is 39.

The square root of 3525555252 is about 59376.3863164474. The cubic root of 3525555252 is about 1521.9808045753.

Subtracting from 3525555252 its reverse (2525555253), we obtain a palindrome (999999999).

The spelling of 3525555252 in words is "three billion, five hundred twenty-five million, five hundred fifty-five thousand, two hundred fifty-two".