53276253 has 4 divisors (see below), whose sum is σ = 71035008. Its totient is φ = 35517500.

The previous prime is 53276231. The next prime is 53276297. The reversal of 53276253 is 35267235.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 53276253 - 2⁵ = 53276221 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53276213) 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, 8879373 + ... + 8879378.

It is an arithmetic number, because the mean of its divisors is an integer number (17758752).

Almost surely, 2^53276253 is an apocalyptic number.

It is an amenable number.

53276253 is a deficient number, since it is larger than the sum of its proper divisors (17758755).

53276253 is a wasteful number, since it uses less digits than its factorization.

53276253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17758754.

The product of its digits is 37800, while the sum is 33.

The square root of 53276253 is about 7299.0583639261. The cubic root of 53276253 is about 376.2800769914.

The spelling of 53276253 in words is "fifty-three million, two hundred seventy-six thousand, two hundred fifty-three".