52686703 has 2 divisors, whose sum is σ = 52686704. Its totient is φ = 52686702.

The previous prime is 52686691. The next prime is 52686709. The reversal of 52686703 is 30768625.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 52686703 - 2⁹ = 52686191 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52686709) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26343351 + 26343352.

It is an arithmetic number, because the mean of its divisors is an integer number (26343352).

Almost surely, 2^52686703 is an apocalyptic number.

52686703 is a deficient number, since it is larger than the sum of its proper divisors (1).

52686703 is an equidigital number, since it uses as much as digits as its factorization.

52686703 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 60480, while the sum is 37.

The square root of 52686703 is about 7258.5606699951. The cubic root of 52686703 is about 374.8869656357.

The spelling of 52686703 in words is "fifty-two million, six hundred eighty-six thousand, seven hundred three".