53691301 has 4 divisors (see below), whose sum is σ = 53707500. Its totient is φ = 53675104.

The previous prime is 53691299. The next prime is 53691367. The reversal of 53691301 is 10319635.

53691301 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 52215076 + 1476225 = 7226^2 + 1215^2 .

It is a cyclic number.

It is not a de Polignac number, because 53691301 - 2¹ = 53691299 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 53691301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53691401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1126 + ... + 10423.

It is an arithmetic number, because the mean of its divisors is an integer number (13426875).

Almost surely, 2^53691301 is an apocalyptic number.

It is an amenable number.

53691301 is a deficient number, since it is larger than the sum of its proper divisors (16199).

53691301 is a wasteful number, since it uses less digits than its factorization.

53691301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16198.

The product of its (nonzero) digits is 2430, while the sum is 28.

The square root of 53691301 is about 7327.4348171785. The cubic root of 53691301 is about 377.2546855825.

It can be divided in two parts, 5369 and 1301, that added together give a triangular number (6670 = T₁₁₅).

The spelling of 53691301 in words is "fifty-three million, six hundred ninety-one thousand, three hundred one".