53097267 has 16 divisors (see below), whose sum is σ = 75749120. Its totient is φ = 32983200.

The previous prime is 53097259. The next prime is 53097269. The reversal of 53097267 is 76279035.

53097267 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 53097267 - 2³ = 53097259 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (53097269) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4159 + ... + 11112.

It is an arithmetic number, because the mean of its divisors is an integer number (4734320).

Almost surely, 2^53097267 is an apocalyptic number.

53097267 is a gapful number since it is divisible by the number (57) formed by its first and last digit.

53097267 is a deficient number, since it is larger than the sum of its proper divisors (22651853).

53097267 is a wasteful number, since it uses less digits than its factorization.

53097267 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15354.

The product of its (nonzero) digits is 79380, while the sum is 39.

The square root of 53097267 is about 7286.7871520993. The cubic root of 53097267 is about 375.8582228223.

The spelling of 53097267 in words is "fifty-three million, ninety-seven thousand, two hundred sixty-seven".