50745200 has 120 divisors (see below), whose sum is σ = 140229120. Its totient is φ = 17452800.

The previous prime is 50745193. The next prime is 50745223. The reversal of 50745200 is 254705.

It is a congruent number.

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, 83297 + ... + 83903.

It is an arithmetic number, because the mean of its divisors is an integer number (1168576).

Almost surely, 2^50745200 is an apocalyptic number.

50745200 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 50745200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (70114560).

50745200 is an abundant number, since it is smaller than the sum of its proper divisors (89483920).

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

50745200 is a wasteful number, since it uses less digits than its factorization.

50745200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 655 (or 644 counting only the distinct ones).

The product of its (nonzero) digits is 1400, while the sum is 23.

The square root of 50745200 is about 7123.5665224661. The cubic root of 50745200 is about 370.2243586921.

Adding to 50745200 its reverse (254705), we get a palindrome (50999905).

The spelling of 50745200 in words is "fifty million, seven hundred forty-five thousand, two hundred".