52496445960 has 288 divisors, whose sum is σ = 208915761600. Its totient is φ = 11367578880.

The previous prime is 52496445959. The next prime is 52496446007. The reversal of 52496445960 is 6954469425.

52496445960 is a `hidden beast` number, since 5 + 2 + 4 + 9 + 6 + 44 + 596 + 0 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 52496445897 and 52496445906.

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 71 ways as a sum of consecutive naturals, for example, 256845 + ... + 413475.

It is an arithmetic number, because the mean of its divisors is an integer number (725401950).

Almost surely, 2^52496445960 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 52496445960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (104457880800).

52496445960 is an abundant number, since it is smaller than the sum of its proper divisors (156419315640).

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

52496445960 is a wasteful number, since it uses less digits than its factorization.

52496445960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 156681 (or 156667 counting only the distinct ones).

The product of its (nonzero) digits is 9331200, while the sum is 54.

The spelling of 52496445960 in words is "fifty-two billion, four hundred ninety-six million, four hundred forty-five thousand, nine hundred sixty".