50551300 has 18 divisors (see below), whose sum is σ = 109696538. Its totient is φ = 20220480.

The previous prime is 50551283. The next prime is 50551301. The reversal of 50551300 is 315505.

It can be written as a sum of positive squares in 3 ways, for example, as 112896 + 50438404 = 336^2 + 7102^2 .

It is not an unprimeable number, because it can be changed into a prime (50551301) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 252657 + ... + 252856.

Almost surely, 2^50551300 is an apocalyptic number.

50551300 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

50551300 is an abundant number, since it is smaller than the sum of its proper divisors (59145238).

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

50551300 is a wasteful number, since it uses less digits than its factorization.

50551300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 505527 (or 505520 counting only the distinct ones).

The product of its (nonzero) digits is 375, while the sum is 19.

The square root of 50551300 is about 7109.9437409870. The cubic root of 50551300 is about 369.7522080845.

Adding to 50551300 its reverse (315505), we get a palindrome (50866805).

The spelling of 50551300 in words is "fifty million, five hundred fifty-one thousand, three hundred".