87053713 has 2 divisors, whose sum is σ = 87053714. Its totient is φ = 87053712.

The previous prime is 87053677. The next prime is 87053749. The reversal of 87053713 is 31735078.

It is a balanced prime because it is at equal distance from previous prime (87053677) and next prime (87053749).

It can be written as a sum of positive squares in only one way, i.e., 86266944 + 786769 = 9288^2 + 887^2 .

It is a cyclic number.

It is not a de Polignac number, because 87053713 - 2⁹ = 87053201 is a prime.

It is not a weakly prime, because it can be changed into another prime (87056713) 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 as a sum of consecutive naturals, namely, 43526856 + 43526857.

It is an arithmetic number, because the mean of its divisors is an integer number (43526857).

Almost surely, 2^87053713 is an apocalyptic number.

It is an amenable number.

87053713 is a deficient number, since it is larger than the sum of its proper divisors (1).

87053713 is an equidigital number, since it uses as much as digits as its factorization.

87053713 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 17640, while the sum is 34.

The square root of 87053713 is about 9330.2579278389. The cubic root of 87053713 is about 443.1959330111.

The spelling of 87053713 in words is "eighty-seven million, fifty-three thousand, seven hundred thirteen".