50041550 has 48 divisors (see below), whose sum is σ = 101056032. Its totient is φ = 18326400.

The previous prime is 50041549. The next prime is 50041553. The reversal of 50041550 is 5514005.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50041553) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 108320 + ... + 108780.

It is an arithmetic number, because the mean of its divisors is an integer number (2105334).

Almost surely, 2^50041550 is an apocalyptic number.

50041550 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

50041550 is an abundant number, since it is smaller than the sum of its proper divisors (51014482).

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

50041550 is a wasteful number, since it uses less digits than its factorization.

50041550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 653 (or 648 counting only the distinct ones).

The product of its (nonzero) digits is 500, while the sum is 20.

The square root of 50041550 is about 7074.0052304193. The cubic root of 50041550 is about 368.5051692824.

Adding to 50041550 its reverse (5514005), we get a palindrome (55555555).

The spelling of 50041550 in words is "fifty million, forty-one thousand, five hundred fifty".