52907903 has 2 divisors, whose sum is σ = 52907904. Its totient is φ = 52907902.

The previous prime is 52907867. The next prime is 52907909. The reversal of 52907903 is 30970925.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 52907903 - 2¹⁶ = 52842367 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 (52907909) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26453951 + 26453952.

It is an arithmetic number, because the mean of its divisors is an integer number (26453952).

Almost surely, 2^52907903 is an apocalyptic number.

52907903 is a deficient number, since it is larger than the sum of its proper divisors (1).

52907903 is an equidigital number, since it uses as much as digits as its factorization.

52907903 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 17010, while the sum is 35.

The square root of 52907903 is about 7273.7818911485. The cubic root of 52907903 is about 375.4108752826.

The spelling of 52907903 in words is "fifty-two million, nine hundred seven thousand, nine hundred three".