55763 has 2 divisors, whose sum is σ = 55764. Its totient is φ = 55762.

The previous prime is 55733. The next prime is 55787. The reversal of 55763 is 36755.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-55763 is a prime.

It is a zygodrome in base 6.

It is not a weakly prime, because it can be changed into another prime (55733) by changing a digit.

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27881 + 27882.

It is an arithmetic number, because the mean of its divisors is an integer number (27882).

2⁵⁵⁷⁶³ is an apocalyptic number.

55763 is a deficient number, since it is larger than the sum of its proper divisors (1).

55763 is an equidigital number, since it uses as much as digits as its factorization.

55763 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3150, while the sum is 26.

The square root of 55763 is about 236.1419064885. The cubic root of 55763 is about 38.2045753499.

It can be divided in two parts, 55 and 763, that added together give a palindrome (818).

The spelling of 55763 in words is "fifty-five thousand, seven hundred sixty-three".