3528445052 has 12 divisors (see below), whose sum is σ = 6736122456. Its totient is φ = 1603838640.

The previous prime is 3528445049. The next prime is 3528445057. The reversal of 3528445052 is 2505448253.

It is a happy number.

It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 3528444997 and 3528445015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3528445057) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40095923 + ... + 40096010.

It is an arithmetic number, because the mean of its divisors is an integer number (561343538).

Almost surely, 2^3528445052 is an apocalyptic number.

It is an amenable number.

3528445052 is a deficient number, since it is larger than the sum of its proper divisors (3207677404).

3528445052 is a wasteful number, since it uses less digits than its factorization.

3528445052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80191948 (or 80191946 counting only the distinct ones).

The product of its (nonzero) digits is 192000, while the sum is 38.

The square root of 3528445052 is about 59400.7159216116. The cubic root of 3528445052 is about 1522.3965328471.

The spelling of 3528445052 in words is "three billion, five hundred twenty-eight million, four hundred forty-five thousand, fifty-two".