53103205352 has 32 divisors (see below), whose sum is σ = 103610944800. Its totient is φ = 25494552384.

The previous prime is 53103205307. The next prime is 53103205369. The reversal of 53103205352 is 25350230135.

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 7 ways as a sum of consecutive naturals, for example, 1287923 + ... + 1328514.

It is an arithmetic number, because the mean of its divisors is an integer number (3237842025).

Almost surely, 2^53103205352 is an apocalyptic number.

It is an amenable number.

53103205352 is a deficient number, since it is larger than the sum of its proper divisors (50507739448).

53103205352 is a wasteful number, since it uses less digits than its factorization.

53103205352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2616545 (or 2616541 counting only the distinct ones).

The product of its (nonzero) digits is 13500, while the sum is 29.

Adding to 53103205352 its reverse (25350230135), we get a palindrome (78453435487).

The spelling of 53103205352 in words is "fifty-three billion, one hundred three million, two hundred five thousand, three hundred fifty-two".