53595218452 has 12 divisors (see below), whose sum is σ = 93810347316. Its totient is φ = 26792262080.

The previous prime is 53595218437. The next prime is 53595218477. The reversal of 53595218452 is 25481259535.

It can be written as a sum of positive squares in 2 ways, for example, as 20250997636 + 33344220816 = 142306^2 + 182604^2 .

It is a junction number, because it is equal to n+sod(n) for n = 53595218396 and 53595218405.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1314193 + ... + 1354360.

It is an arithmetic number, because the mean of its divisors is an integer number (7817528943).

Almost surely, 2^53595218452 is an apocalyptic number.

It is an amenable number.

53595218452 is a deficient number, since it is larger than the sum of its proper divisors (40215128864).

53595218452 is a wasteful number, since it uses less digits than its factorization.

53595218452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2673578 (or 2673576 counting only the distinct ones).

The product of its digits is 2160000, while the sum is 49.

The spelling of 53595218452 in words is "fifty-three billion, five hundred ninety-five million, two hundred eighteen thousand, four hundred fifty-two".