50605610540 has 96 divisors (see below), whose sum is σ = 114871587264. Its totient is φ = 18657239040.

The previous prime is 50605610507. The next prime is 50605610563. The reversal of 50605610540 is 4501650605.

It is a junction number, because it is equal to n+sod(n) for n = 50605610497 and 50605610506.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3934520 + ... + 3947360.

It is an arithmetic number, because the mean of its divisors is an integer number (1196579034).

Almost surely, 2^50605610540 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 50605610540, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (57435793632).

50605610540 is an abundant number, since it is smaller than the sum of its proper divisors (64265976724).

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

50605610540 is a wasteful number, since it uses less digits than its factorization.

50605610540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13107 (or 13105 counting only the distinct ones).

The product of its (nonzero) digits is 18000, while the sum is 32.

The spelling of 50605610540 in words is "fifty billion, six hundred five million, six hundred ten thousand, five hundred forty".