53306011 has 8 divisors (see below), whose sum is σ = 59724144. Its totient is φ = 47149920.

The previous prime is 53305997. The next prime is 53306017. The reversal of 53306011 is 11060335.

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 53306011 - 2¹³ = 53297819 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 53306011.

It is not an unprimeable number, because it can be changed into a prime (53306017) 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, 65080 + ... + 65893.

It is an arithmetic number, because the mean of its divisors is an integer number (7465518).

Almost surely, 2^53306011 is an apocalyptic number.

53306011 is a deficient number, since it is larger than the sum of its proper divisors (6418133).

53306011 is a wasteful number, since it uses less digits than its factorization.

53306011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131021.

The product of its (nonzero) digits is 270, while the sum is 19.

The square root of 53306011 is about 7301.0965614762. The cubic root of 53306011 is about 376.3501223227.

Adding to 53306011 its reverse (11060335), we get a palindrome (64366346).

The spelling of 53306011 in words is "fifty-three million, three hundred six thousand, eleven".