52207151 has 2 divisors, whose sum is σ = 52207152. Its totient is φ = 52207150.

The previous prime is 52207139. The next prime is 52207157. The reversal of 52207151 is 15170225.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 52207151 - 2⁶ = 52207087 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52207157) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26103575 + 26103576.

It is an arithmetic number, because the mean of its divisors is an integer number (26103576).

Almost surely, 2^52207151 is an apocalyptic number.

52207151 is a deficient number, since it is larger than the sum of its proper divisors (1).

52207151 is an equidigital number, since it uses as much as digits as its factorization.

52207151 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 700, while the sum is 23.

The square root of 52207151 is about 7225.4516121831. The cubic root of 52207151 is about 373.7460957896.

Adding to 52207151 its reverse (15170225), we get a palindrome (67377376).

The spelling of 52207151 in words is "fifty-two million, two hundred seven thousand, one hundred fifty-one".