56747323 has 2 divisors, whose sum is σ = 56747324. Its totient is φ = 56747322.

The previous prime is 56747311. The next prime is 56747333. The reversal of 56747323 is 32374765.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 56747323 - 2¹³ = 56739131 is a prime.

It is not a weakly prime, because it can be changed into another prime (56747303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28373661 + 28373662.

It is an arithmetic number, because the mean of its divisors is an integer number (28373662).

Almost surely, 2^56747323 is an apocalyptic number.

56747323 is a deficient number, since it is larger than the sum of its proper divisors (1).

56747323 is an equidigital number, since it uses as much as digits as its factorization.

56747323 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 105840, while the sum is 37.

The square root of 56747323 is about 7533.0819058338. The cubic root of 56747323 is about 384.2805995775.

The spelling of 56747323 in words is "fifty-six million, seven hundred forty-seven thousand, three hundred twenty-three".