53130256 has 20 divisors (see below), whose sum is σ = 103626304. Its totient is φ = 26388000.

The previous prime is 53130247. The next prime is 53130269. The reversal of 53130256 is 65203135.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 53130256.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8580 + ... + 13411.

Almost surely, 2^53130256 is an apocalyptic number.

It is an amenable number.

53130256 is a deficient number, since it is larger than the sum of its proper divisors (50496048).

53130256 is a wasteful number, since it uses less digits than its factorization.

53130256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22150 (or 22144 counting only the distinct ones).

The product of its (nonzero) digits is 2700, while the sum is 25.

The square root of 53130256 is about 7289.0504182644. The cubic root of 53130256 is about 375.9360461621.

The spelling of 53130256 in words is "fifty-three million, one hundred thirty thousand, two hundred fifty-six".