53263075 has 6 divisors (see below), whose sum is σ = 66046244. Its totient is φ = 42610440.

The previous prime is 53263037. The next prime is 53263081. The reversal of 53263075 is 57036235.

It is not a de Polignac number, because 53263075 - 2⁹ = 53262563 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1065237 + ... + 1065286.

Almost surely, 2^53263075 is an apocalyptic number.

53263075 is a deficient number, since it is larger than the sum of its proper divisors (12783169).

53263075 is a wasteful number, since it uses less digits than its factorization.

53263075 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2130533 (or 2130528 counting only the distinct ones).

The product of its (nonzero) digits is 18900, while the sum is 31.

The square root of 53263075 is about 7298.1555889142. The cubic root of 53263075 is about 376.2490498609.

The spelling of 53263075 in words is "fifty-three million, two hundred sixty-three thousand, seventy-five".