51852923 has 2 divisors, whose sum is σ = 51852924. Its totient is φ = 51852922.

The previous prime is 51852893. The next prime is 51852937. The reversal of 51852923 is 32925815.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 51852923 - 2⁶ = 51852859 is a prime.

It is not a weakly prime, because it can be changed into another prime (51852953) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25926461 + 25926462.

It is an arithmetic number, because the mean of its divisors is an integer number (25926462).

Almost surely, 2^51852923 is an apocalyptic number.

51852923 is a deficient number, since it is larger than the sum of its proper divisors (1).

51852923 is an equidigital number, since it uses as much as digits as its factorization.

51852923 is an evil number, because the sum of its binary digits is even.

The product of its digits is 21600, while the sum is 35.

The square root of 51852923 is about 7200.8973746332. The cubic root of 51852923 is about 372.8988817557.

The spelling of 51852923 in words is "fifty-one million, eight hundred fifty-two thousand, nine hundred twenty-three".