52906207 has 2 divisors, whose sum is σ = 52906208. Its totient is φ = 52906206.

The previous prime is 52906201. The next prime is 52906223. The reversal of 52906207 is 70260925.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 52906207 - 2³ = 52906199 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52906201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26453103 + 26453104.

It is an arithmetic number, because the mean of its divisors is an integer number (26453104).

Almost surely, 2^52906207 is an apocalyptic number.

52906207 is a deficient number, since it is larger than the sum of its proper divisors (1).

52906207 is an equidigital number, since it uses as much as digits as its factorization.

52906207 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7560, while the sum is 31.

The square root of 52906207 is about 7273.6653071199. The cubic root of 52906207 is about 375.4068638866.

The spelling of 52906207 in words is "fifty-two million, nine hundred six thousand, two hundred seven".