4522721360 has 40 divisors (see below), whose sum is σ = 10522362240. Its totient is φ = 1807878272.

The previous prime is 4522721339. The next prime is 4522721383. The reversal of 4522721360 is 631272254.

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 106589 + ... + 142851.

It is an arithmetic number, because the mean of its divisors is an integer number (263059056).

Almost surely, 2^4522721360 is an apocalyptic number.

4522721360 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4522721360 is an abundant number, since it is smaller than the sum of its proper divisors (5999640880).

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

4522721360 is a wasteful number, since it uses less digits than its factorization.

4522721360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37835 (or 37829 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 32.

The square root of 4522721360 is about 67251.1811048698. The cubic root of 4522721360 is about 1653.7376377840.

The spelling of 4522721360 in words is "four billion, five hundred twenty-two million, seven hundred twenty-one thousand, three hundred sixty".