48616722064 has 45 divisors (see below), whose sum is σ = 95013623817. Its totient is φ = 24098893632.

The previous prime is 48616722061. The next prime is 48616722109. The reversal of 48616722064 is 46022761684.

It is a happy number.

The square root of 48616722064 is 220492.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 8379571600 + 40237150464 = 91540^2 + 200592^2 .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (48616722061) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 175511494 + ... + 175511770.

Almost surely, 2^48616722064 is an apocalyptic number.

48616722064 is the 220492-nd square number.

It is an amenable number.

48616722064 is a deficient number, since it is larger than the sum of its proper divisors (46396901753).

48616722064 is an frugal number, since it uses more digits than its factorization.

48616722064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 960 (or 478 counting only the distinct ones).

The product of its (nonzero) digits is 774144, while the sum is 46.

The spelling of 48616722064 in words is "forty-eight billion, six hundred sixteen million, seven hundred twenty-two thousand, sixty-four".