52243627 has 2 divisors, whose sum is σ = 52243628. Its totient is φ = 52243626.

The previous prime is 52243613. The next prime is 52243643. The reversal of 52243627 is 72634225.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-52243627 is a prime.

It is not a weakly prime, because it can be changed into another prime (52243687) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26121813 + 26121814.

It is an arithmetic number, because the mean of its divisors is an integer number (26121814).

Almost surely, 2^52243627 is an apocalyptic number.

52243627 is a deficient number, since it is larger than the sum of its proper divisors (1).

52243627 is an equidigital number, since it uses as much as digits as its factorization.

52243627 is an evil number, because the sum of its binary digits is even.

The product of its digits is 20160, while the sum is 31.

The square root of 52243627 is about 7227.9753043297. The cubic root of 52243627 is about 373.8331182798.

The spelling of 52243627 in words is "fifty-two million, two hundred forty-three thousand, six hundred twenty-seven".