50513150 has 12 divisors (see below), whose sum is σ = 93954552. Its totient is φ = 20205240.

The previous prime is 50513143. The next prime is 50513161. The reversal of 50513150 is 5131505.

It is a happy number.

50513150 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (20) coincides with the sum of the digits of its distinct prime factors.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 505082 + ... + 505181.

It is an arithmetic number, because the mean of its divisors is an integer number (7829546).

Almost surely, 2^50513150 is an apocalyptic number.

50513150 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

50513150 is a deficient number, since it is larger than the sum of its proper divisors (43441402).

50513150 is a wasteful number, since it uses less digits than its factorization.

50513150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1010275 (or 1010270 counting only the distinct ones).

The product of its (nonzero) digits is 375, while the sum is 20.

The square root of 50513150 is about 7107.2603723235. The cubic root of 50513150 is about 369.6591699447.

Adding to 50513150 its reverse (5131505), we get a palindrome (55644655).

The spelling of 50513150 in words is "fifty million, five hundred thirteen thousand, one hundred fifty".