53203160364404 has 48 divisors (see below), whose sum is σ = 96714760518096. Its totient is φ = 25587581184000.

The previous prime is 53203160364301. The next prime is 53203160364437. The reversal of 53203160364404 is 40446306130235.

It can be written as a sum of positive squares in 8 ways, for example, as 4792903132900 + 48410257231504 = 2189270^2 + 6957748^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7188332 + ... + 12572924.

It is an arithmetic number, because the mean of its divisors is an integer number (2014890844127).

Almost surely, 2^{53203160364404} is an apocalyptic number.

It is an amenable number.

53203160364404 is a deficient number, since it is larger than the sum of its proper divisors (43511600153692).

53203160364404 is a wasteful number, since it uses less digits than its factorization.

53203160364404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5385396 (or 5385394 counting only the distinct ones).

The product of its (nonzero) digits is 622080, while the sum is 41.

Adding to 53203160364404 its reverse (40446306130235), we get a palindrome (93649466494639).

The spelling of 53203160364404 in words is "fifty-three trillion, two hundred three billion, one hundred sixty million, three hundred sixty-four thousand, four hundred four".