53016265 has 8 divisors (see below), whose sum is σ = 66385728. Its totient is φ = 40568880.

The previous prime is 53016247. The next prime is 53016287. The reversal of 53016265 is 56261035.

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

It is not a de Polignac number, because 53016265 - 2⁵ = 53016233 is a prime.

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, 230391 + ... + 230620.

It is an arithmetic number, because the mean of its divisors is an integer number (8298216).

Almost surely, 2^53016265 is an apocalyptic number.

It is an amenable number.

53016265 is a deficient number, since it is larger than the sum of its proper divisors (13369463).

53016265 is a wasteful number, since it uses less digits than its factorization.

53016265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 461039.

The product of its (nonzero) digits is 5400, while the sum is 28.

The square root of 53016265 is about 7281.2268883753. The cubic root of 53016265 is about 375.6669966416. Note that the first 3 decimals are identical.

The spelling of 53016265 in words is "fifty-three million, sixteen thousand, two hundred sixty-five".