52312427 has 2 divisors, whose sum is σ = 52312428. Its totient is φ = 52312426.

The previous prime is 52312423. The next prime is 52312459. The reversal of 52312427 is 72421325.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 52312427 - 2² = 52312423 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 52312396 and 52312405.

It is not a weakly prime, because it can be changed into another prime (52312423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26156213 + 26156214.

It is an arithmetic number, because the mean of its divisors is an integer number (26156214).

Almost surely, 2^52312427 is an apocalyptic number.

52312427 is a deficient number, since it is larger than the sum of its proper divisors (1).

52312427 is an equidigital number, since it uses as much as digits as its factorization.

52312427 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3360, while the sum is 26.

The square root of 52312427 is about 7232.7330242447. The cubic root of 52312427 is about 373.9971474517.

The spelling of 52312427 in words is "fifty-two million, three hundred twelve thousand, four hundred twenty-seven".