54771763 has 8 divisors (see below), whose sum is σ = 58007808. Its totient is φ = 51606984.

The previous prime is 54771751. The next prime is 54771767. The reversal of 54771763 is 36717745.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-54771763 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54771767) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16231 + ... + 19312.

It is an arithmetic number, because the mean of its divisors is an integer number (7250976).

Almost surely, 2^54771763 is an apocalyptic number.

54771763 is a deficient number, since it is larger than the sum of its proper divisors (3236045).

54771763 is a wasteful number, since it uses less digits than its factorization.

54771763 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35633.

The product of its digits is 123480, while the sum is 40.

The square root of 54771763 is about 7400.7947546193. The cubic root of 54771763 is about 379.7684716119.

The spelling of 54771763 in words is "fifty-four million, seven hundred seventy-one thousand, seven hundred sixty-three".