50122450 has 48 divisors (see below), whose sum is σ = 108100224. Its totient is φ = 16934400.

The previous prime is 50122439. The next prime is 50122463. The reversal of 50122450 is 5422105.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 23842 + ... + 25858.

It is an arithmetic number, because the mean of its divisors is an integer number (2252088).

Almost surely, 2^50122450 is an apocalyptic number.

50122450 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

50122450 is an abundant number, since it is smaller than the sum of its proper divisors (57977774).

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

50122450 is a wasteful number, since it uses less digits than its factorization.

50122450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2107 (or 2102 counting only the distinct ones).

The product of its (nonzero) digits is 400, while the sum is 19.

The square root of 50122450 is about 7079.7210397021. The cubic root of 50122450 is about 368.7036444650.

Adding to 50122450 its reverse (5422105), we get a palindrome (55544555).

It can be divided in two parts, 50 and 122450, that added together give a square (122500 = 350²).

The spelling of 50122450 in words is "fifty million, one hundred twenty-two thousand, four hundred fifty".