53576273 has 4 divisors (see below), whose sum is σ = 53704560. Its totient is φ = 53447988.

The previous prime is 53576267. The next prime is 53576293. The reversal of 53576273 is 37267535.

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 53576273 - 2²⁰ = 52527697 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (53576203) 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, 63515 + ... + 64352.

It is an arithmetic number, because the mean of its divisors is an integer number (13426140).

Almost surely, 2^53576273 is an apocalyptic number.

It is an amenable number.

53576273 is a deficient number, since it is larger than the sum of its proper divisors (128287).

53576273 is a wasteful number, since it uses less digits than its factorization.

53576273 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128286.

The product of its digits is 132300, while the sum is 38.

The square root of 53576273 is about 7319.5814771065. The cubic root of 53576273 is about 376.9850833828.

The spelling of 53576273 in words is "fifty-three million, five hundred seventy-six thousand, two hundred seventy-three".