50525897760 has 288 divisors, whose sum is σ = 186256914480. Its totient is φ = 12398690304.

The previous prime is 50525897699. The next prime is 50525897771. The reversal of 50525897760 is 6779852505.

50525897760 is a `hidden beast` number, since 5 + 0 + 52 + 589 + 7 + 7 + 6 + 0 = 666.

It can be written as a sum of positive squares in 8 ways, for example, as 10524297744 + 40001600016 = 102588^2 + 200004^2 .

It is a tau number, because it is divible by the number of its divisors (288).

It is a junction number, because it is equal to n+sod(n) for n = 50525897697 and 50525897706.

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, 6304636 + ... + 6312644.

Almost surely, 2^50525897760 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 50525897760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (93128457240).

50525897760 is an abundant number, since it is smaller than the sum of its proper divisors (135731016720).

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

50525897760 is a wasteful number, since it uses less digits than its factorization.

50525897760 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8380 (or 8369 counting only the distinct ones).

The product of its (nonzero) digits is 5292000, while the sum is 54.

The spelling of 50525897760 in words is "fifty billion, five hundred twenty-five million, eight hundred ninety-seven thousand, seven hundred sixty".