54688763 has 2 divisors, whose sum is σ = 54688764. Its totient is φ = 54688762.

The previous prime is 54688759. The next prime is 54688769. The reversal of 54688763 is 36788645.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 54688763 - 2² = 54688759 is a prime.

It is not a weakly prime, because it can be changed into another prime (54688769) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27344381 + 27344382.

It is an arithmetic number, because the mean of its divisors is an integer number (27344382).

Almost surely, 2^54688763 is an apocalyptic number.

54688763 is a deficient number, since it is larger than the sum of its proper divisors (1).

54688763 is an equidigital number, since it uses as much as digits as its factorization.

54688763 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 967680, while the sum is 47.

The square root of 54688763 is about 7395.1851227674. The cubic root of 54688763 is about 379.5765435282.

The spelling of 54688763 in words is "fifty-four million, six hundred eighty-eight thousand, seven hundred sixty-three".