50012450 has 12 divisors (see below), whose sum is σ = 93023250. Its totient is φ = 20004960.

The previous prime is 50012447. The next prime is 50012491. The reversal of 50012450 is 5421005.

It can be written as a sum of positive squares in 3 ways, for example, as 27762361 + 22250089 = 5269^2 + 4717^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 500075 + ... + 500174.

Almost surely, 2^50012450 is an apocalyptic number.

50012450 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

50012450 is a deficient number, since it is larger than the sum of its proper divisors (43010800).

50012450 is a wasteful number, since it uses less digits than its factorization.

50012450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1000261 (or 1000256 counting only the distinct ones).

The product of its (nonzero) digits is 200, while the sum is 17.

The square root of 50012450 is about 7071.9481050132. The cubic root of 50012450 is about 368.4337247879.

Adding to 50012450 its reverse (5421005), we get a palindrome (55433455).

The spelling of 50012450 in words is "fifty million, twelve thousand, four hundred fifty".