4435122005 has 16 divisors (see below), whose sum is σ = 5361018480. Its totient is φ = 3522275328.

The previous prime is 4435121927. The next prime is 4435122007. The reversal of 4435122005 is 5002215344.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 132549169 + 4302572836 = 11513^2 + 65594^2 .

It is a cyclic number.

It is not a de Polignac number, because 4435122005 - 2¹² = 4435117909 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4435122007) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 398699 + ... + 409671.

It is an arithmetic number, because the mean of its divisors is an integer number (335063655).

Almost surely, 2^4435122005 is an apocalyptic number.

It is an amenable number.

4435122005 is a deficient number, since it is larger than the sum of its proper divisors (925896475).

4435122005 is a wasteful number, since it uses less digits than its factorization.

4435122005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11560.

The product of its (nonzero) digits is 4800, while the sum is 26.

The square root of 4435122005 is about 66596.7116680696. The cubic root of 4435122005 is about 1642.9910225633.

Adding to 4435122005 its reverse (5002215344), we get a palindrome (9437337349).

The spelling of 4435122005 in words is "four billion, four hundred thirty-five million, one hundred twenty-two thousand, five".