50240522 has 16 divisors (see below), whose sum is σ = 81888000. Its totient is φ = 23029920.

The previous prime is 50240513. The next prime is 50240543. The reversal of 50240522 is 22504205.

It is a super-2 number, since 2×50240522² = 5048220101664968, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 50240494 and 50240503.

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, 20147 + ... + 22502.

It is an arithmetic number, because the mean of its divisors is an integer number (5118000).

Almost surely, 2^50240522 is an apocalyptic number.

50240522 is a deficient number, since it is larger than the sum of its proper divisors (31647478).

50240522 is a wasteful number, since it uses less digits than its factorization.

50240522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42701.

The product of its (nonzero) digits is 800, while the sum is 20.

The square root of 50240522 is about 7088.0548812774. The cubic root of 50240522 is about 368.9929322510.

Adding to 50240522 its reverse (22504205), we get a palindrome (72744727).

The spelling of 50240522 in words is "fifty million, two hundred forty thousand, five hundred twenty-two".