4450065087 has 16 divisors (see below), whose sum is σ = 6404686848. Its totient is φ = 2732137440.

The previous prime is 4450065049. The next prime is 4450065131. The reversal of 4450065087 is 7805600544.

It is not a de Polignac number, because 4450065087 - 2¹⁰ = 4450064063 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4450065007) 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 15 ways as a sum of consecutive naturals, for example, 115563 + ... + 149180.

It is an arithmetic number, because the mean of its divisors is an integer number (400292928).

Almost surely, 2^4450065087 is an apocalyptic number.

4450065087 is a deficient number, since it is larger than the sum of its proper divisors (1954621761).

4450065087 is a wasteful number, since it uses less digits than its factorization.

4450065087 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 265190.

The product of its (nonzero) digits is 134400, while the sum is 39.

The square root of 4450065087 is about 66708.8081665382. The cubic root of 4450065087 is about 1644.8341757502.

The spelling of 4450065087 in words is "four billion, four hundred fifty million, sixty-five thousand, eighty-seven".