52406953 has 2 divisors, whose sum is σ = 52406954. Its totient is φ = 52406952.

The previous prime is 52406929. The next prime is 52406969. The reversal of 52406953 is 35960425.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 33327529 + 19079424 = 5773^2 + 4368^2 .

It is a cyclic number.

It is not a de Polignac number, because 52406953 - 2²¹ = 50309801 is a prime.

It is not a weakly prime, because it can be changed into another prime (52406923) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26203476 + 26203477.

It is an arithmetic number, because the mean of its divisors is an integer number (26203477).

Almost surely, 2^52406953 is an apocalyptic number.

It is an amenable number.

52406953 is a deficient number, since it is larger than the sum of its proper divisors (1).

52406953 is an equidigital number, since it uses as much as digits as its factorization.

52406953 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 32400, while the sum is 34.

The square root of 52406953 is about 7239.2646726032. The cubic root of 52406953 is about 374.2222767652. Note that the first 4 decimals are identical.

The spelling of 52406953 in words is "fifty-two million, four hundred six thousand, nine hundred fifty-three".