50140002 has 16 divisors (see below), whose sum is σ = 109396512. Its totient is φ = 15193920.

The previous prime is 50140001. The next prime is 50140009. The reversal of 50140002 is 20004105.

It is a self number, because there is not a number n which added to its sum of digits gives 50140002.

It is not an unprimeable number, because it can be changed into a prime (50140001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 379783 + ... + 379914.

It is an arithmetic number, because the mean of its divisors is an integer number (6837282).

Almost surely, 2^50140002 is an apocalyptic number.

50140002 is an abundant number, since it is smaller than the sum of its proper divisors (59256510).

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

50140002 is a wasteful number, since it uses less digits than its factorization.

50140002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 759713.

The product of its (nonzero) digits is 40, while the sum is 12.

The square root of 50140002 is about 7080.9605280640. The cubic root of 50140002 is about 368.7466772850.

Adding to 50140002 its reverse (20004105), we get a palindrome (70144107).

The spelling of 50140002 in words is "fifty million, one hundred forty thousand, two".