53706067 has 2 divisors, whose sum is σ = 53706068. Its totient is φ = 53706066.

The previous prime is 53706049. The next prime is 53706083. The reversal of 53706067 is 76060735.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-53706067 is a prime.

It is not a weakly prime, because it can be changed into another prime (53706467) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26853033 + 26853034.

It is an arithmetic number, because the mean of its divisors is an integer number (26853034).

Almost surely, 2^53706067 is an apocalyptic number.

53706067 is a deficient number, since it is larger than the sum of its proper divisors (1).

53706067 is an equidigital number, since it uses as much as digits as its factorization.

53706067 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 26460, while the sum is 34.

The square root of 53706067 is about 7328.4423310824. The cubic root of 53706067 is about 377.2892661818.

The spelling of 53706067 in words is "fifty-three million, seven hundred six thousand, sixty-seven".