53168260333 has 8 divisors (see below), whose sum is σ = 54742800152. Its totient is φ = 51600960576.

The previous prime is 53168260283. The next prime is 53168260351. The reversal of 53168260333 is 33306286135.

It can be written as a sum of positive squares in 4 ways, for example, as 32805541129 + 20362719204 = 181123^2 + 142698^2 .

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 53168260333 - 2⁹ = 53168259821 is a prime.

It is a super-2 number, since 2×53168260333² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53168263333) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1795110 + ... + 1824487.

It is an arithmetic number, because the mean of its divisors is an integer number (6842850019).

Almost surely, 2^53168260333 is an apocalyptic number.

It is an amenable number.

53168260333 is a deficient number, since it is larger than the sum of its proper divisors (1574539819).

53168260333 is a wasteful number, since it uses less digits than its factorization.

53168260333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3620031.

The product of its (nonzero) digits is 233280, while the sum is 40.

The spelling of 53168260333 in words is "fifty-three billion, one hundred sixty-eight million, two hundred sixty thousand, three hundred thirty-three".