50213322750 has 32 divisors (see below), whose sum is σ = 125332455456. Its totient is φ = 13390219200.

The previous prime is 50213322727. The next prime is 50213322751. The reversal of 50213322750 is 5722331205.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50213322751) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33474799 + ... + 33476298.

It is an arithmetic number, because the mean of its divisors is an integer number (3916639233).

Almost surely, 2^50213322750 is an apocalyptic number.

50213322750 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

50213322750 is an abundant number, since it is smaller than the sum of its proper divisors (75119132706).

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

50213322750 is a wasteful number, since it uses less digits than its factorization.

50213322750 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66951117 (or 66951107 counting only the distinct ones).

The product of its (nonzero) digits is 12600, while the sum is 30.

Adding to 50213322750 its reverse (5722331205), we get a palindrome (55935653955).

The spelling of 50213322750 in words is "fifty billion, two hundred thirteen million, three hundred twenty-two thousand, seven hundred fifty".