53243348 has 6 divisors (see below), whose sum is σ = 93175866. Its totient is φ = 26621672.

The previous prime is 53243347. The next prime is 53243357. The reversal of 53243348 is 84334235.

It can be written as a sum of positive squares in only one way, i.e., 34128964 + 19114384 = 5842^2 + 4372^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53243347) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6655415 + ... + 6655422.

It is an arithmetic number, because the mean of its divisors is an integer number (15529311).

Almost surely, 2^53243348 is an apocalyptic number.

It is an amenable number.

53243348 is a deficient number, since it is larger than the sum of its proper divisors (39932518).

53243348 is a wasteful number, since it uses less digits than its factorization.

53243348 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13310841 (or 13310839 counting only the distinct ones).

The product of its digits is 34560, while the sum is 32.

The square root of 53243348 is about 7296.8039578983. The cubic root of 53243348 is about 376.2025937778.

The spelling of 53243348 in words is "fifty-three million, two hundred forty-three thousand, three hundred forty-eight".