50520230530000 has 200 divisors, whose sum is σ = 152496039896640. Its totient is φ = 15746565120000.

The previous prime is 50520230529971. The next prime is 50520230530027. The reversal of 50520230530000 is 3503202505.

It is a tau number, because it is divible by the number of its divisors (200).

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 32035345 + ... + 33575344.

Almost surely, 2^{50520230530000} is an apocalyptic number.

50520230530000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

50520230530000 is an abundant number, since it is smaller than the sum of its proper divisors (101975809366640).

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

50520230530000 is a wasteful number, since it uses less digits than its factorization.

50520230530000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65610735 (or 65610714 counting only the distinct ones).

The product of its (nonzero) digits is 4500, while the sum is 25.

Adding to 50520230530000 its reverse (3503202505), we get a palindrome (50523733732505).

The spelling of 50520230530000 in words is "fifty trillion, five hundred twenty billion, two hundred thirty million, five hundred thirty thousand".