56473463 has 2 divisors, whose sum is σ = 56473464. Its totient is φ = 56473462.

The previous prime is 56473451. The next prime is 56473477. The reversal of 56473463 is 36437465.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 56473463 - 2⁴ = 56473447 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (56478463) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28236731 + 28236732.

It is an arithmetic number, because the mean of its divisors is an integer number (28236732).

Almost surely, 2^56473463 is an apocalyptic number.

56473463 is a deficient number, since it is larger than the sum of its proper divisors (1).

56473463 is an equidigital number, since it uses as much as digits as its factorization.

56473463 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 181440, while the sum is 38.

The square root of 56473463 is about 7514.8827668833. The cubic root of 56473463 is about 383.6614289112.

The spelling of 56473463 in words is "fifty-six million, four hundred seventy-three thousand, four hundred sixty-three".