53262253 has 8 divisors (see below), whose sum is σ = 58972320. Its totient is φ = 47696880.

The previous prime is 53262229. The next prime is 53262259. The reversal of 53262253 is 35226235.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 53262253 - 2⁵ = 53262221 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53262259) 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, 35398 + ... + 36871.

It is an arithmetic number, because the mean of its divisors is an integer number (7371540).

Almost surely, 2^53262253 is an apocalyptic number.

It is an amenable number.

53262253 is a deficient number, since it is larger than the sum of its proper divisors (5710067).

53262253 is a wasteful number, since it uses less digits than its factorization.

53262253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72347.

The product of its digits is 10800, while the sum is 28.

The square root of 53262253 is about 7298.0992730984. The cubic root of 53262253 is about 376.2471143217.

Adding to 53262253 its reverse (35226235), we get a palindrome (88488488).

The spelling of 53262253 in words is "fifty-three million, two hundred sixty-two thousand, two hundred fifty-three".