53305102030205 has 8 divisors (see below), whose sum is σ = 64290823566552. Its totient is φ = 42427614203968.

The previous prime is 53305102030183. The next prime is 53305102030237. The reversal of 53305102030205 is 50203020150335.

It can be written as a sum of positive squares in 4 ways, for example, as 3724506290404 + 49580595739801 = 1929898^2 + 7041349^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 53305102030205 - 2²⁴ = 53305085252989 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27058426442 + ... + 27058428411.

It is an arithmetic number, because the mean of its divisors is an integer number (8036352945819).

Almost surely, 2^{53305102030205} is an apocalyptic number.

It is an amenable number.

53305102030205 is a deficient number, since it is larger than the sum of its proper divisors (10985721536347).

53305102030205 is a wasteful number, since it uses less digits than its factorization.

53305102030205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54116855055.

The product of its (nonzero) digits is 13500, while the sum is 29.

The spelling of 53305102030205 in words is "fifty-three trillion, three hundred five billion, one hundred two million, thirty thousand, two hundred five".