53262053 has 4 divisors (see below), whose sum is σ = 57359148. Its totient is φ = 49164960.

The previous prime is 53262049. The next prime is 53262059. The reversal of 53262053 is 35026235.

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 12837889 + 40424164 = 3583^2 + 6358^2 .

It is not a de Polignac number, because 53262053 - 2² = 53262049 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53262059) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2048528 + ... + 2048553.

It is an arithmetic number, because the mean of its divisors is an integer number (14339787).

Almost surely, 2^53262053 is an apocalyptic number.

It is an amenable number.

53262053 is a deficient number, since it is larger than the sum of its proper divisors (4097095).

53262053 is a wasteful number, since it uses less digits than its factorization.

53262053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4097094.

The product of its (nonzero) digits is 5400, while the sum is 26.

The square root of 53262053 is about 7298.0855708878. The cubic root of 53262053 is about 376.2466433846.

Adding to 53262053 its reverse (35026235), we get a palindrome (88288288).

The spelling of 53262053 in words is "fifty-three million, two hundred sixty-two thousand, fifty-three".