53511530234 has 8 divisors (see below), whose sum is σ = 82225034388. Its totient is φ = 26103185440.

The previous prime is 53511530197. The next prime is 53511530257. The reversal of 53511530234 is 43203511535.

It can be written as a sum of positive squares in 2 ways, for example, as 53313424609 + 198105625 = 230897^2 + 14075^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 53511530234.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 326289737 + ... + 326289900.

Almost surely, 2^53511530234 is an apocalyptic number.

53511530234 is a deficient number, since it is larger than the sum of its proper divisors (28713504154).

53511530234 is a wasteful number, since it uses less digits than its factorization.

53511530234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 652579680.

The product of its (nonzero) digits is 27000, while the sum is 32.

The spelling of 53511530234 in words is "fifty-three billion, five hundred eleven million, five hundred thirty thousand, two hundred thirty-four".