53422937 has 2 divisors, whose sum is σ = 53422938. Its totient is φ = 53422936.

The previous prime is 53422913. The next prime is 53422949. The reversal of 53422937 is 73922435.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 53304601 + 118336 = 7301^2 + 344^2 .

It is a cyclic number.

It is not a de Polignac number, because 53422937 - 2¹⁰ = 53421913 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 53422897 and 53422906.

It is not a weakly prime, because it can be changed into another prime (53422987) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26711468 + 26711469.

It is an arithmetic number, because the mean of its divisors is an integer number (26711469).

Almost surely, 2^53422937 is an apocalyptic number.

It is an amenable number.

53422937 is a deficient number, since it is larger than the sum of its proper divisors (1).

53422937 is an equidigital number, since it uses as much as digits as its factorization.

53422937 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 45360, while the sum is 35.

The square root of 53422937 is about 7309.0996025502. The cubic root of 53422937 is about 376.6250943059.

The spelling of 53422937 in words is "fifty-three million, four hundred twenty-two thousand, nine hundred thirty-seven".