3545224052 has 12 divisors (see below), whose sum is σ = 6208308036. Its totient is φ = 1771421760.

The previous prime is 3545224031. The next prime is 3545224057. The reversal of 3545224052 is 2504225453.

It can be written as a sum of positive squares in 2 ways, for example, as 1817657956 + 1727566096 = 42634^2 + 41564^2 .

It is a super-2 number, since 2×3545224052² = 25137227157758597408, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3545224057) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 290849 + ... + 302792.

It is an arithmetic number, because the mean of its divisors is an integer number (517359003).

Almost surely, 2^3545224052 is an apocalyptic number.

It is an amenable number.

3545224052 is a deficient number, since it is larger than the sum of its proper divisors (2663083984).

3545224052 is a wasteful number, since it uses less digits than its factorization.

3545224052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 595138 (or 595136 counting only the distinct ones).

The product of its (nonzero) digits is 48000, while the sum is 32.

The square root of 3545224052 is about 59541.7840847921. The cubic root of 3545224052 is about 1524.8058951374.

The spelling of 3545224052 in words is "three billion, five hundred forty-five million, two hundred twenty-four thousand, fifty-two".