53330116065 has 32 divisors (see below), whose sum is σ = 87044855040. Its totient is φ = 27871823616.

The previous prime is 53330116057. The next prime is 53330116111. The reversal of 53330116065 is 56061103335.

It is not a de Polignac number, because 53330116065 - 2³ = 53330116057 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 613531 + ... + 695039.

It is an arithmetic number, because the mean of its divisors is an integer number (2720151720).

Almost surely, 2^53330116065 is an apocalyptic number.

It is an amenable number.

53330116065 is a deficient number, since it is larger than the sum of its proper divisors (33714738975).

53330116065 is a wasteful number, since it uses less digits than its factorization.

53330116065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82393.

The product of its (nonzero) digits is 24300, while the sum is 33.

The spelling of 53330116065 in words is "fifty-three billion, three hundred thirty million, one hundred sixteen thousand, sixty-five".