4529563990 has 16 divisors (see below), whose sum is σ = 9317960352. Its totient is φ = 1552993344.

The previous prime is 4529563943. The next prime is 4529563991. The reversal of 4529563990 is 993659254.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4529563991) 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 7 ways as a sum of consecutive naturals, for example, 32353959 + ... + 32354098.

It is an arithmetic number, because the mean of its divisors is an integer number (582372522).

Almost surely, 2^4529563990 is an apocalyptic number.

4529563990 is an abundant number, since it is smaller than the sum of its proper divisors (4788396362).

4529563990 is a wasteful number, since it uses less digits than its factorization.

4529563990 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64708071.

The product of its (nonzero) digits is 2624400, while the sum is 52.

The square root of 4529563990 is about 67302.0355561405. The cubic root of 4529563990 is about 1654.5712223951.

The spelling of 4529563990 in words is "four billion, five hundred twenty-nine million, five hundred sixty-three thousand, nine hundred ninety".