53019267 has 16 divisors (see below), whose sum is σ = 80985600. Its totient is φ = 30223872.

The previous prime is 53019233. The next prime is 53019283. The reversal of 53019267 is 76291035.

It is not a de Polignac number, because 53019267 - 2¹⁴ = 53002883 is a prime.

It is a super-2 number, since 2×53019267² = 5622085346434578, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (53019227) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6618 + ... + 12240.

It is an arithmetic number, because the mean of its divisors is an integer number (5061600).

Almost surely, 2^53019267 is an apocalyptic number.

53019267 is a deficient number, since it is larger than the sum of its proper divisors (27966333).

53019267 is a wasteful number, since it uses less digits than its factorization.

53019267 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6082.

The product of its (nonzero) digits is 11340, while the sum is 33.

The square root of 53019267 is about 7281.4330320343. The cubic root of 53019267 is about 375.6740871137.

The spelling of 53019267 in words is "fifty-three million, nineteen thousand, two hundred sixty-seven".