48561099624 has 192 divisors, whose sum is σ = 146513661840. Its totient is φ = 14461009920.

The previous prime is 48561099617. The next prime is 48561099647. The reversal of 48561099624 is 42699016584.

48561099624 is a `hidden beast` number, since 4 + 8 + 5 + 6 + 1 + 0 + 9 + 9 + 624 = 666.

It can be written as a sum of positive squares in 8 ways, for example, as 18545537124 + 30015562500 = 136182^2 + 173250^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1843732 + ... + 1869884.

Almost surely, 2^48561099624 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 48561099624, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (73256830920).

48561099624 is an abundant number, since it is smaller than the sum of its proper divisors (97952562216).

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

48561099624 is a wasteful number, since it uses less digits than its factorization.

48561099624 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26260 (or 26253 counting only the distinct ones).

The product of its (nonzero) digits is 3732480, while the sum is 54.

The spelling of 48561099624 in words is "forty-eight billion, five hundred sixty-one million, ninety-nine thousand, six hundred twenty-four".