52726937 has 2 divisors, whose sum is σ = 52726938. Its totient is φ = 52726936.

The previous prime is 52726913. The next prime is 52726963. The reversal of 52726937 is 73962725.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 52693081 + 33856 = 7259^2 + 184^2 .

It is a cyclic number.

It is not a de Polignac number, because 52726937 - 2¹⁸ = 52464793 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 52726894 and 52726903.

It is not a weakly prime, because it can be changed into another prime (52726967) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26363468 + 26363469.

It is an arithmetic number, because the mean of its divisors is an integer number (26363469).

Almost surely, 2^52726937 is an apocalyptic number.

It is an amenable number.

52726937 is a deficient number, since it is larger than the sum of its proper divisors (1).

52726937 is an equidigital number, since it uses as much as digits as its factorization.

52726937 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 158760, while the sum is 41.

The square root of 52726937 is about 7261.3316271879. The cubic root of 52726937 is about 374.9823683562.

The spelling of 52726937 in words is "fifty-two million, seven hundred twenty-six thousand, nine hundred thirty-seven".