53715479 has 2 divisors, whose sum is σ = 53715480. Its totient is φ = 53715478.

The previous prime is 53715469. The next prime is 53715491. The reversal of 53715479 is 97451735.

53715479 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 53715479 - 2⁴ = 53715463 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 (53715439) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26857739 + 26857740.

It is an arithmetic number, because the mean of its divisors is an integer number (26857740).

Almost surely, 2^53715479 is an apocalyptic number.

53715479 is a deficient number, since it is larger than the sum of its proper divisors (1).

53715479 is an equidigital number, since it uses as much as digits as its factorization.

53715479 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 132300, while the sum is 41.

The square root of 53715479 is about 7329.0844585119. The cubic root of 53715479 is about 377.3113049032.

The spelling of 53715479 in words is "fifty-three million, seven hundred fifteen thousand, four hundred seventy-nine".