48485529664 has 448 divisors, whose sum is σ = 123878522880. Its totient is φ = 18514944000.

The previous prime is 48485529647. The next prime is 48485529683. The reversal of 48485529664 is 46692558484.

It is a happy number.

Its product of digits (66355200) is a multiple of the sum of its prime divisors (240).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 584162967 + ... + 584163049.

It is an arithmetic number, because the mean of its divisors is an integer number (276514560).

Almost surely, 2^48485529664 is an apocalyptic number.

48485529664 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 48485529664, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (61939261440).

48485529664 is an abundant number, since it is smaller than the sum of its proper divisors (75392993216).

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

48485529664 is a wasteful number, since it uses less digits than its factorization.

48485529664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 250 (or 240 counting only the distinct ones).

The product of its digits is 66355200, while the sum is 61.

The spelling of 48485529664 in words is "forty-eight billion, four hundred eighty-five million, five hundred twenty-nine thousand, six hundred sixty-four".