4405532525 has 6 divisors (see below), whose sum is σ = 5462860362. Its totient is φ = 3524426000.

The previous prime is 4405532503. The next prime is 4405532531. The reversal of 4405532525 is 5252355044.

It can be written as a sum of positive squares in 3 ways, for example, as 24649 + 4405507876 = 157^2 + 66374^2 .

It is not a de Polignac number, because 4405532525 - 2¹⁸ = 4405270381 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 88110626 + ... + 88110675.

It is an arithmetic number, because the mean of its divisors is an integer number (910476727).

Almost surely, 2^4405532525 is an apocalyptic number.

It is an amenable number.

4405532525 is a deficient number, since it is larger than the sum of its proper divisors (1057327837).

4405532525 is a wasteful number, since it uses less digits than its factorization.

4405532525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 176221311 (or 176221306 counting only the distinct ones).

The product of its (nonzero) digits is 120000, while the sum is 35.

The square root of 4405532525 is about 66374.1856823871. The cubic root of 4405532525 is about 1639.3290589066.

Adding to 4405532525 its reverse (5252355044), we get a palindrome (9657887569).

The spelling of 4405532525 in words is "four billion, four hundred five million, five hundred thirty-two thousand, five hundred twenty-five".