4505067390 has 64 divisors (see below), whose sum is σ = 11405111040. Its totient is φ = 1135733760.

The previous prime is 4505067383. The next prime is 4505067403. The reversal of 4505067390 is 937605054.

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 271822 + ... + 287918.

It is an arithmetic number, because the mean of its divisors is an integer number (178204860).

Almost surely, 2^4505067390 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4505067390, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5702555520).

4505067390 is an abundant number, since it is smaller than the sum of its proper divisors (6900043650).

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

4505067390 is a wasteful number, since it uses less digits than its factorization.

4505067390 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16617.

The product of its (nonzero) digits is 113400, while the sum is 39.

The square root of 4505067390 is about 67119.7987929046. The cubic root of 4505067390 is about 1651.5831013521.

The spelling of 4505067390 in words is "four billion, five hundred five million, sixty-seven thousand, three hundred ninety".