51935963 has 2 divisors, whose sum is σ = 51935964. Its totient is φ = 51935962.

The previous prime is 51935929. The next prime is 51935977. The reversal of 51935963 is 36953915.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 51935963 - 2⁶ = 51935899 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 51935963.

It is not a weakly prime, because it can be changed into another prime (51935903) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25967981 + 25967982.

It is an arithmetic number, because the mean of its divisors is an integer number (25967982).

Almost surely, 2^51935963 is an apocalyptic number.

51935963 is a deficient number, since it is larger than the sum of its proper divisors (1).

51935963 is an equidigital number, since it uses as much as digits as its factorization.

51935963 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 109350, while the sum is 41.

The square root of 51935963 is about 7206.6610160323. The cubic root of 51935963 is about 373.0978355536.

The spelling of 51935963 in words is "fifty-one million, nine hundred thirty-five thousand, nine hundred sixty-three".