53012383 has 2 divisors, whose sum is σ = 53012384. Its totient is φ = 53012382.

The previous prime is 53012371. The next prime is 53012417. The reversal of 53012383 is 38321035.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 53012383 - 2¹³ = 53004191 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (53012353) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26506191 + 26506192.

It is an arithmetic number, because the mean of its divisors is an integer number (26506192).

Almost surely, 2^53012383 is an apocalyptic number.

53012383 is a deficient number, since it is larger than the sum of its proper divisors (1).

53012383 is an equidigital number, since it uses as much as digits as its factorization.

53012383 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 53012383 is about 7280.9603075419. The cubic root of 53012383 is about 375.6578272865.

The spelling of 53012383 in words is "fifty-three million, twelve thousand, three hundred eighty-three".