3522265752 has 64 divisors (see below), whose sum is σ = 9342259200. Its totient is φ = 1103518080.

The previous prime is 3522265741. The next prime is 3522265757. The reversal of 3522265752 is 2575622253.

It is a self number, because there is not a number n which added to its sum of digits gives 3522265752.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3522265757) 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, 27502 + ... + 88322.

It is an arithmetic number, because the mean of its divisors is an integer number (145972800).

Almost surely, 2^3522265752 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3522265752, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4671129600).

3522265752 is an abundant number, since it is smaller than the sum of its proper divisors (5819993448).

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

3522265752 is a wasteful number, since it uses less digits than its factorization.

3522265752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60976 (or 60972 counting only the distinct ones).

The product of its digits is 252000, while the sum is 39.

The square root of 3522265752 is about 59348.6794461343. The cubic root of 3522265752 is about 1521.5072986621.

The spelling of 3522265752 in words is "three billion, five hundred twenty-two million, two hundred sixty-five thousand, seven hundred fifty-two".