53512042334 has 16 divisors (see below), whose sum is σ = 83016441216. Its totient is φ = 25843209600.

The previous prime is 53512042279. The next prime is 53512042373. The reversal of 53512042334 is 43324021535.

It is a self number, because there is not a number n which added to its sum of digits gives 53512042334.

It is a congruent number.

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, 796007 + ... + 860610.

It is an arithmetic number, because the mean of its divisors is an integer number (5188527576).

Almost surely, 2^53512042334 is an apocalyptic number.

53512042334 is a deficient number, since it is larger than the sum of its proper divisors (29504398882).

53512042334 is a wasteful number, since it uses less digits than its factorization.

53512042334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1657171.

The product of its (nonzero) digits is 43200, while the sum is 32.

Adding to 53512042334 its reverse (43324021535), we get a palindrome (96836063869).

The spelling of 53512042334 in words is "fifty-three billion, five hundred twelve million, forty-two thousand, three hundred thirty-four".