53769323 has 2 divisors, whose sum is σ = 53769324. Its totient is φ = 53769322.

The previous prime is 53769311. The next prime is 53769329. The reversal of 53769323 is 32396735.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 53769323 - 2²⁰ = 52720747 is a prime.

It is a super-2 number, since 2×53769323² = 5782280191756658, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (53769329) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26884661 + 26884662.

It is an arithmetic number, because the mean of its divisors is an integer number (26884662).

Almost surely, 2^53769323 is an apocalyptic number.

53769323 is a deficient number, since it is larger than the sum of its proper divisors (1).

53769323 is an equidigital number, since it uses as much as digits as its factorization.

53769323 is an evil number, because the sum of its binary digits is even.

The product of its digits is 102060, while the sum is 38.

The square root of 53769323 is about 7332.7568485529. The cubic root of 53769323 is about 377.4373341588.

The spelling of 53769323 in words is "fifty-three million, seven hundred sixty-nine thousand, three hundred twenty-three".