52732423 has 2 divisors, whose sum is σ = 52732424. Its totient is φ = 52732422.

The previous prime is 52732387. The next prime is 52732447. The reversal of 52732423 is 32423725.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-52732423 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 52732391 and 52732400.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52732483) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26366211 + 26366212.

It is an arithmetic number, because the mean of its divisors is an integer number (26366212).

Almost surely, 2^52732423 is an apocalyptic number.

52732423 is a deficient number, since it is larger than the sum of its proper divisors (1).

52732423 is an equidigital number, since it uses as much as digits as its factorization.

52732423 is an evil number, because the sum of its binary digits is even.

The product of its digits is 10080, while the sum is 28.

The square root of 52732423 is about 7261.7093717664. The cubic root of 52732423 is about 374.9953729799.

The spelling of 52732423 in words is "fifty-two million, seven hundred thirty-two thousand, four hundred twenty-three".