50411325540 has 96 divisors (see below), whose sum is σ = 148756608000. Its totient is φ = 12720419712.

The previous prime is 50411325533. The next prime is 50411325541. The reversal of 50411325540 is 4552311405.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 50411325498 and 50411325507.

It is not an unprimeable number, because it can be changed into a prime (50411325541) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 953521 + ... + 1004999.

It is an arithmetic number, because the mean of its divisors is an integer number (1549548000).

Almost surely, 2^50411325540 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 50411325540, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (74378304000).

50411325540 is an abundant number, since it is smaller than the sum of its proper divisors (98345282460).

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

50411325540 is a wasteful number, since it uses less digits than its factorization.

50411325540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52369 (or 52367 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 30.

Adding to 50411325540 its reverse (4552311405), we get a palindrome (54963636945).

The spelling of 50411325540 in words is "fifty billion, four hundred eleven million, three hundred twenty-five thousand, five hundred forty".