48354657560 has 128 divisors (see below), whose sum is σ = 121714306560. Its totient is φ = 17137075200.

The previous prime is 48354657511. The next prime is 48354657587. The reversal of 48354657560 is 6575645384.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9514220 + ... + 9519300.

It is an arithmetic number, because the mean of its divisors is an integer number (950893020).

Almost surely, 2^48354657560 is an apocalyptic number.

48354657560 is a gapful number since it is divisible by the number (40) 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 48354657560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (60857153280).

48354657560 is an abundant number, since it is smaller than the sum of its proper divisors (73359649000).

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

48354657560 is a wasteful number, since it uses less digits than its factorization.

48354657560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5649 (or 5645 counting only the distinct ones).

The product of its (nonzero) digits is 12096000, while the sum is 53.

The spelling of 48354657560 in words is "forty-eight billion, three hundred fifty-four million, six hundred fifty-seven thousand, five hundred sixty".