50018150 has 48 divisors (see below), whose sum is σ = 114513504. Its totient is φ = 15828480.

The previous prime is 50018119. The next prime is 50018161. The reversal of 50018150 is 5181005.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 947 + ... + 10046.

It is an arithmetic number, because the mean of its divisors is an integer number (2385698).

Almost surely, 2^50018150 is an apocalyptic number.

50018150 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

50018150 is an abundant number, since it is smaller than the sum of its proper divisors (64495354).

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

50018150 is a wasteful number, since it uses less digits than its factorization.

50018150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11025 (or 11020 counting only the distinct ones).

The product of its (nonzero) digits is 200, while the sum is 20.

The square root of 50018150 is about 7072.3510942260. The cubic root of 50018150 is about 368.4477212525.

Adding to 50018150 its reverse (5181005), we get a palindrome (55199155).

The spelling of 50018150 in words is "fifty million, eighteen thousand, one hundred fifty".