53297364 has 12 divisors (see below), whose sum is σ = 124360544. Its totient is φ = 17765784.

The previous prime is 53297359. The next prime is 53297369. The reversal of 53297364 is 46379235.

It is an interprime number because it is at equal distance from previous prime (53297359) and next prime (53297369).

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53297369) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2220712 + ... + 2220735.

Almost surely, 2^53297364 is an apocalyptic number.

It is an amenable number.

53297364 is an abundant number, since it is smaller than the sum of its proper divisors (71063180).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

53297364 is a wasteful number, since it uses less digits than its factorization.

53297364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4441454 (or 4441452 counting only the distinct ones).

The product of its digits is 136080, while the sum is 39.

The square root of 53297364 is about 7300.5043661380. The cubic root of 53297364 is about 376.3297714252.

The spelling of 53297364 in words is "fifty-three million, two hundred ninety-seven thousand, three hundred sixty-four".