50628100 has 18 divisors (see below), whose sum is σ = 109863194. Its totient is φ = 20251200.

The previous prime is 50628089. The next prime is 50628101. The reversal of 50628100 is 182605.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 14243076 + 36385024 = 3774^2 + 6032^2 .

It is a super-2 number, since 2×50628100² = 5126409019220000, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (50628101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 253041 + ... + 253240.

Almost surely, 2^50628100 is an apocalyptic number.

50628100 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

50628100 is an abundant number, since it is smaller than the sum of its proper divisors (59235094).

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

50628100 is a wasteful number, since it uses less digits than its factorization.

50628100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 506295 (or 506288 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 22.

The square root of 50628100 is about 7115.3425778384. The cubic root of 50628100 is about 369.9393618670.

The spelling of 50628100 in words is "fifty million, six hundred twenty-eight thousand, one hundred".