54945763 has 2 divisors, whose sum is σ = 54945764. Its totient is φ = 54945762.

The previous prime is 54945757. The next prime is 54945767. The reversal of 54945763 is 36754945.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 54945763 - 2⁵ = 54945731 is a prime.

It is not a weakly prime, because it can be changed into another prime (54945767) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27472881 + 27472882.

It is an arithmetic number, because the mean of its divisors is an integer number (27472882).

Almost surely, 2^54945763 is an apocalyptic number.

54945763 is a deficient number, since it is larger than the sum of its proper divisors (1).

54945763 is an equidigital number, since it uses as much as digits as its factorization.

54945763 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 453600, while the sum is 43.

The square root of 54945763 is about 7412.5409273744. The cubic root of 54945763 is about 380.1701984582.

The spelling of 54945763 in words is "fifty-four million, nine hundred forty-five thousand, seven hundred sixty-three".