4445353152 has 168 divisors, whose sum is σ = 13347899136. Its totient is φ = 1411812864.

The previous prime is 4445353139. The next prime is 4445353153. The reversal of 4445353152 is 2513535444.

4445353152 is a `hidden beast` number, since 4 + 4 + 453 + 53 + 152 = 666.

It is a super-2 number, since 2×4445353152² = 39522329291992670208, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (4445353153) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4596573 + ... + 4597539.

Almost surely, 2^4445353152 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 4445353152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6673949568).

4445353152 is an abundant number, since it is smaller than the sum of its proper divisors (8902545984).

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

4445353152 is a wasteful number, since it uses less digits than its factorization.

4445353152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1355 (or 1342 counting only the distinct ones).

The product of its digits is 144000, while the sum is 36.

The square root of 4445353152 is about 66673.4816250059. The cubic root of 4445353152 is about 1644.2534285284.

Adding to 4445353152 its reverse (2513535444), we get a palindrome (6958888596).

The spelling of 4445353152 in words is "four billion, four hundred forty-five million, three hundred fifty-three thousand, one hundred fifty-two".