50140522 has 16 divisors (see below), whose sum is σ = 76583232. Its totient is φ = 24615360.

The previous prime is 50140477. The next prime is 50140543. The reversal of 50140522 is 22504105.

It is a self number, because there is not a number n which added to its sum of digits gives 50140522.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 79147 + ... + 79777.

It is an arithmetic number, because the mean of its divisors is an integer number (4786452).

Almost surely, 2^50140522 is an apocalyptic number.

50140522 is a deficient number, since it is larger than the sum of its proper divisors (26442710).

50140522 is a wasteful number, since it uses less digits than its factorization.

50140522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1293.

The product of its (nonzero) digits is 400, while the sum is 19.

The square root of 50140522 is about 7080.9972461511. The cubic root of 50140522 is about 368.7479520331.

Adding to 50140522 its reverse (22504105), we get a palindrome (72644627).

The spelling of 50140522 in words is "fifty million, one hundred forty thousand, five hundred twenty-two".