50490182854320 has 320 divisors, whose sum is σ = 176650443648000. Its totient is φ = 11817041080320.

The previous prime is 50490182854283. The next prime is 50490182854327. The reversal of 50490182854320 is 2345828109405.

It is not an unprimeable number, because it can be changed into a prime (50490182854327) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1668916314 + ... + 1668946566.

It is an arithmetic number, because the mean of its divisors is an integer number (552032636400).

Almost surely, 2^{50490182854320} 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 50490182854320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (88325221824000).

50490182854320 is an abundant number, since it is smaller than the sum of its proper divisors (126160260793680).

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

50490182854320 is a wasteful number, since it uses less digits than its factorization.

50490182854320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52108 (or 52102 counting only the distinct ones).

The product of its (nonzero) digits is 2764800, while the sum is 51.

The spelling of 50490182854320 in words is "fifty trillion, four hundred ninety billion, one hundred eighty-two million, eight hundred fifty-four thousand, three hundred twenty".