54751 has 2 divisors, whose sum is σ = 54752. Its totient is φ = 54750.

The previous prime is 54727. The next prime is 54767. The reversal of 54751 is 15745.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 54751 - 2⁷ = 54623 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (54721) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27375 + 27376.

It is an arithmetic number, because the mean of its divisors is an integer number (27376).

2⁵⁴⁷⁵¹ is an apocalyptic number.

54751 is a deficient number, since it is larger than the sum of its proper divisors (1).

54751 is an equidigital number, since it uses as much as digits as its factorization.

54751 is an evil number, because the sum of its binary digits is even.

The product of its digits is 700, while the sum is 22.

The square root of 54751 is about 233.9893159954. The cubic root of 54751 is about 37.9720477725.

It can be divided in two parts, 5475 and 1, that added together give a square (5476 = 74²).

The spelling of 54751 in words is "fifty-four thousand, seven hundred fifty-one".