52213607 has 2 divisors, whose sum is σ = 52213608. Its totient is φ = 52213606.

The previous prime is 52213597. The next prime is 52213619. The reversal of 52213607 is 70631225.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 52213607 - 2⁸ = 52213351 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 (52213807) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26106803 + 26106804.

It is an arithmetic number, because the mean of its divisors is an integer number (26106804).

Almost surely, 2^52213607 is an apocalyptic number.

52213607 is a deficient number, since it is larger than the sum of its proper divisors (1).

52213607 is an equidigital number, since it uses as much as digits as its factorization.

52213607 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2520, while the sum is 26.

The square root of 52213607 is about 7225.8983524542. The cubic root of 52213607 is about 373.7615011207.

The spelling of 52213607 in words is "fifty-two million, two hundred thirteen thousand, six hundred seven".