531974050 has 12 divisors (see below), whose sum is σ = 989471826. Its totient is φ = 212789600.

The previous prime is 531974021. The next prime is 531974063. The reversal of 531974050 is 50479135.

It can be written as a sum of positive squares in 3 ways, for example, as 515789521 + 16184529 = 22711^2 + 4023^2 .

It is a junction number, because it is equal to n+sod(n) for n = 531973997 and 531974015.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5319691 + ... + 5319790.

Almost surely, 2^531974050 is an apocalyptic number.

531974050 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

531974050 is a deficient number, since it is larger than the sum of its proper divisors (457497776).

531974050 is a wasteful number, since it uses less digits than its factorization.

531974050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10639493 (or 10639488 counting only the distinct ones).

The product of its (nonzero) digits is 18900, while the sum is 34.

The square root of 531974050 is about 23064.5626448888. The cubic root of 531974050 is about 810.2707269613.

The spelling of 531974050 in words is "five hundred thirty-one million, nine hundred seventy-four thousand, fifty".