52267693 has 2 divisors, whose sum is σ = 52267694. Its totient is φ = 52267692.

The previous prime is 52267669. The next prime is 52267711. The reversal of 52267693 is 39676225.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 35070084 + 17197609 = 5922^2 + 4147^2 .

It is a cyclic number.

It is not a de Polignac number, because 52267693 - 2⁹ = 52267181 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52267603) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26133846 + 26133847.

It is an arithmetic number, because the mean of its divisors is an integer number (26133847).

Almost surely, 2^52267693 is an apocalyptic number.

It is an amenable number.

52267693 is a deficient number, since it is larger than the sum of its proper divisors (1).

52267693 is an equidigital number, since it uses as much as digits as its factorization.

52267693 is an evil number, because the sum of its binary digits is even.

The product of its digits is 136080, while the sum is 40.

The square root of 52267693 is about 7229.6398942133. The cubic root of 52267693 is about 373.8905114794.

The spelling of 52267693 in words is "fifty-two million, two hundred sixty-seven thousand, six hundred ninety-three".