50225650 has 48 divisors (see below), whose sum is σ = 101651976. Its totient is φ = 18385920.

The previous prime is 50225647. The next prime is 50225663. The reversal of 50225650 is 5652205.

It can be written as a sum of positive squares in 12 ways, for example, as 10118761 + 40106889 = 3181^2 + 6333^2 .

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

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, 30652 + ... + 32248.

Almost surely, 2^50225650 is an apocalyptic number.

50225650 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

50225650 is an abundant number, since it is smaller than the sum of its proper divisors (51426326).

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

50225650 is a wasteful number, since it uses less digits than its factorization.

50225650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1663 (or 1658 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 25.

The square root of 50225650 is about 7087.0057146866. The cubic root of 50225650 is about 368.9565193832.

Adding to 50225650 its reverse (5652205), we get a palindrome (55877855).

The spelling of 50225650 in words is "fifty million, two hundred twenty-five thousand, six hundred fifty".