53005075305 has 32 divisors (see below), whose sum is σ = 104379227904. Its totient is φ = 22366976256.

The previous prime is 53005075271. The next prime is 53005075307. The reversal of 53005075305 is 50357050035.

It is a happy number.

53005075305 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 53005075305 - 2¹⁶ = 53005009769 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (53005075307) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 19414414 + ... + 19417143.

It is an arithmetic number, because the mean of its divisors is an integer number (3261850872).

Almost surely, 2^53005075305 is an apocalyptic number.

It is an amenable number.

53005075305 is a deficient number, since it is larger than the sum of its proper divisors (51374152599).

53005075305 is a wasteful number, since it uses less digits than its factorization.

53005075305 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38831585.

The product of its (nonzero) digits is 39375, while the sum is 33.

The spelling of 53005075305 in words is "fifty-three billion, five million, seventy-five thousand, three hundred five".