50360140 has 24 divisors (see below), whose sum is σ = 105919632. Its totient is φ = 20112960.

The previous prime is 50360131. The next prime is 50360143. The reversal of 50360140 is 4106305.

It is a super-2 number, since 2×50360140² = 5072287401639200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (50360143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14887 + ... + 17953.

It is an arithmetic number, because the mean of its divisors is an integer number (4413318).

Almost surely, 2^50360140 is an apocalyptic number.

It is an amenable number.

50360140 is an abundant number, since it is smaller than the sum of its proper divisors (55559492).

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

50360140 is a wasteful number, since it uses less digits than its factorization.

50360140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3897 (or 3895 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 50360140 is about 7096.4878637253. The cubic root of 50360140 is about 369.2855460711.

Adding to 50360140 its reverse (4106305), we get a palindrome (54466445).

The spelling of 50360140 in words is "fifty million, three hundred sixty thousand, one hundred forty".