53479 has 2 divisors, whose sum is σ = 53480. Its totient is φ = 53478.

The previous prime is 53453. The next prime is 53503. The reversal of 53479 is 97435.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 53479 - 2⁹ = 52967 is a prime.

It is a Chen prime.

It is a plaindrome in base 14.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (53419) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26739 + 26740.

It is an arithmetic number, because the mean of its divisors is an integer number (26740).

2⁵³⁴⁷⁹ is an apocalyptic number.

53479 is a deficient number, since it is larger than the sum of its proper divisors (1).

53479 is an equidigital number, since it uses as much as digits as its factorization.

53479 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3780, while the sum is 28.

The square root of 53479 is about 231.2552702102. The cubic root of 53479 is about 37.6756793985.

Subtracting 53479 from its reverse (97435), we obtain a triangular number (43956 = T₂₉₆).

It can be divided in two parts, 5347 and 9, that added together give a triangular number (5356 = T₁₀₃).

The spelling of 53479 in words is "fifty-three thousand, four hundred seventy-nine".