50502078000 has 480 divisors, whose sum is σ = 197147006784. Its totient is φ = 11942400000.

The previous prime is 50502077981. The next prime is 50502078001. The reversal of 50502078000 is 87020505.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (50502078001) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 8114890 + ... + 8121110.

Almost surely, 2^50502078000 is an apocalyptic number.

50502078000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 50502078000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (98573503392).

50502078000 is an abundant number, since it is smaller than the sum of its proper divisors (146644928784).

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

50502078000 is a wasteful number, since it uses less digits than its factorization.

50502078000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6302 (or 6283 counting only the distinct ones).

The product of its (nonzero) digits is 2800, while the sum is 27.

Adding to 50502078000 its reverse (87020505), we get a palindrome (50589098505).

The spelling of 50502078000 in words is "fifty billion, five hundred two million, seventy-eight thousand".