52240963 has 2 divisors, whose sum is σ = 52240964. Its totient is φ = 52240962.

The previous prime is 52240957. The next prime is 52240967. The reversal of 52240963 is 36904225.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 52240963 - 2¹³ = 52232771 is a prime.

It is not a weakly prime, because it can be changed into another prime (52240967) 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 as a sum of consecutive naturals, namely, 26120481 + 26120482.

It is an arithmetic number, because the mean of its divisors is an integer number (26120482).

Almost surely, 2^52240963 is an apocalyptic number.

52240963 is a deficient number, since it is larger than the sum of its proper divisors (1).

52240963 is an equidigital number, since it uses as much as digits as its factorization.

52240963 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12960, while the sum is 31.

The square root of 52240963 is about 7227.7910180082. The cubic root of 52240963 is about 373.8267640224.

The spelling of 52240963 in words is "fifty-two million, two hundred forty thousand, nine hundred sixty-three".