57763 has 4 divisors (see below), whose sum is σ = 59040. Its totient is φ = 56488.

The previous prime is 57751. The next prime is 57773. The reversal of 57763 is 36775.

57763 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 57763 - 2⁵ = 57731 is a prime.

It is a Duffinian number.

It is a nialpdrome in base 9.

It is not an unprimeable number, because it can be changed into a prime (57713) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 568 + ... + 661.

It is an arithmetic number, because the mean of its divisors is an integer number (14760).

2⁵⁷⁷⁶³ is an apocalyptic number.

57763 is a deficient number, since it is larger than the sum of its proper divisors (1277).

57763 is a wasteful number, since it uses less digits than its factorization.

57763 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1276.

The product of its digits is 4410, while the sum is 28.

The square root of 57763 is about 240.3393434292. The cubic root of 57763 is about 38.6559704197.

It can be divided in two parts, 57 and 763, that added together give a triangular number (820 = T₄₀).

The spelling of 57763 in words is "fifty-seven thousand, seven hundred sixty-three".