53262276 has 24 divisors (see below), whose sum is σ = 125260800. Its totient is φ = 17613792.

The previous prime is 53262259. The next prime is 53262281. The reversal of 53262276 is 67226235.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15951 + ... + 18998.

It is an arithmetic number, because the mean of its divisors is an integer number (5219200).

Almost surely, 2^53262276 is an apocalyptic number.

It is an amenable number.

53262276 is an abundant number, since it is smaller than the sum of its proper divisors (71998524).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

53262276 is a wasteful number, since it uses less digits than its factorization.

53262276 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35083 (or 35081 counting only the distinct ones).

The product of its digits is 30240, while the sum is 33.

The square root of 53262276 is about 7298.1008488510. The cubic root of 53262276 is about 376.2471684794.

The spelling of 53262276 in words is "fifty-three million, two hundred sixty-two thousand, two hundred seventy-six".