53050503530 has 16 divisors (see below), whose sum is σ = 95509151784. Its totient is φ = 21216146880.

The previous prime is 53050503521. The next prime is 53050503547. The reversal of 53050503530 is 3530505035.

It can be written as a sum of positive squares in 4 ways, for example, as 46445853169 + 6604650361 = 215513^2 + 81269^2 .

It is a junction number, because it is equal to n+sod(n) for n = 53050503493 and 53050503502.

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 7 ways as a sum of consecutive naturals, for example, 451577 + ... + 556796.

Almost surely, 2^53050503530 is an apocalyptic number.

53050503530 is a deficient number, since it is larger than the sum of its proper divisors (42458648254).

53050503530 is a wasteful number, since it uses less digits than its factorization.

53050503530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1013641.

The product of its (nonzero) digits is 16875, while the sum is 29.

The spelling of 53050503530 in words is "fifty-three billion, fifty million, five hundred three thousand, five hundred thirty".