52965253 has 4 divisors (see below), whose sum is σ = 57780288. Its totient is φ = 48150220.

The previous prime is 52965239. The next prime is 52965257. The reversal of 52965253 is 35256925.

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 52965253 - 2⁵ = 52965221 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52965257) 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, 2407501 + ... + 2407522.

It is an arithmetic number, because the mean of its divisors is an integer number (14445072).

Almost surely, 2^52965253 is an apocalyptic number.

It is an amenable number.

52965253 is a deficient number, since it is larger than the sum of its proper divisors (4815035).

52965253 is a wasteful number, since it uses less digits than its factorization.

52965253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4815034.

The product of its digits is 81000, while the sum is 37.

The square root of 52965253 is about 7277.7230642557. The cubic root of 52965253 is about 375.5464696394.

The spelling of 52965253 in words is "fifty-two million, nine hundred sixty-five thousand, two hundred fifty-three".