50513224450 has 96 divisors (see below), whose sum is σ = 108037835136. Its totient is φ = 17425013760.

The previous prime is 50513224439. The next prime is 50513224451. The reversal of 50513224450 is 5442231505.

It is not an unprimeable number, because it can be changed into a prime (50513224451) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 603562 + ... + 682138.

It is an arithmetic number, because the mean of its divisors is an integer number (1125394116).

Almost surely, 2^50513224450 is an apocalyptic number.

50513224450 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

50513224450 is an abundant number, since it is smaller than the sum of its proper divisors (57524610686).

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

50513224450 is a wasteful number, since it uses less digits than its factorization.

50513224450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78668 (or 78663 counting only the distinct ones).

The product of its (nonzero) digits is 24000, while the sum is 31.

Adding to 50513224450 its reverse (5442231505), we get a palindrome (55955455955).

The spelling of 50513224450 in words is "fifty billion, five hundred thirteen million, two hundred twenty-four thousand, four hundred fifty".