53565063434 has 32 divisors (see below), whose sum is σ = 82635550272. Its totient is φ = 26032032000.

The previous prime is 53565063413. The next prime is 53565063439. The reversal of 53565063434 is 43436056535.

It is not an unprimeable number, because it can be changed into a prime (53565063439) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3844709 + ... + 3858615.

It is an arithmetic number, because the mean of its divisors is an integer number (2582360946).

Almost surely, 2^53565063434 is an apocalyptic number.

53565063434 is a deficient number, since it is larger than the sum of its proper divisors (29070486838).

53565063434 is a wasteful number, since it uses less digits than its factorization.

53565063434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14342.

The product of its (nonzero) digits is 1944000, while the sum is 44.

The spelling of 53565063434 in words is "fifty-three billion, five hundred sixty-five million, sixty-three thousand, four hundred thirty-four".