50134502154000 has 640 divisors, whose sum is σ = 187347045450240. Its totient is φ = 11438814208000.

The previous prime is 50134502153999. The next prime is 50134502154013. The reversal of 50134502154000 is 45120543105.

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

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 324180694 + ... + 324335306.

It is an arithmetic number, because the mean of its divisors is an integer number (292729758516).

Almost surely, 2^{50134502154000} is an apocalyptic number.

50134502154000 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 50134502154000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (93673522725120).

50134502154000 is an abundant number, since it is smaller than the sum of its proper divisors (137212543296240).

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

50134502154000 is a wasteful number, since it uses less digits than its factorization.

50134502154000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 154701 (or 154651 counting only the distinct ones).

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

Adding to 50134502154000 its reverse (45120543105), we get a palindrome (50179622697105).

The spelling of 50134502154000 in words is "fifty trillion, one hundred thirty-four billion, five hundred two million, one hundred fifty-four thousand".