3522445245 has 128 divisors (see below), whose sum is σ = 7253452800. Its totient is φ = 1603929600.

The previous prime is 3522445211. The next prime is 3522445247. The reversal of 3522445245 is 5425442253.

3522445245 is a `hidden beast` number, since 3 + 522 + 44 + 52 + 45 = 666.

It is not a de Polignac number, because 3522445245 - 2⁷ = 3522445117 is a prime.

It is a super-2 number, since 2×3522445245² = 24815241008046220050, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3522445247) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 3695689 + ... + 3696641.

It is an arithmetic number, because the mean of its divisors is an integer number (56667600).

Almost surely, 2^3522445245 is an apocalyptic number.

It is an amenable number.

3522445245 is an abundant number, since it is smaller than the sum of its proper divisors (3731007555).

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

3522445245 is a wasteful number, since it uses less digits than its factorization.

3522445245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1128 (or 1122 counting only the distinct ones).

The product of its digits is 192000, while the sum is 36.

The square root of 3522445245 is about 59350.1916172138. The cubic root of 3522445245 is about 1521.5331433210.

Adding to 3522445245 its reverse (5425442253), we get a palindrome (8947887498).

The spelling of 3522445245 in words is "three billion, five hundred twenty-two million, four hundred forty-five thousand, two hundred forty-five".