52326973 has 2 divisors, whose sum is σ = 52326974. Its totient is φ = 52326972.

The previous prime is 52326971. The next prime is 52326979. The reversal of 52326973 is 37962325.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 50951044 + 1375929 = 7138^2 + 1173^2 .

It is a cyclic number.

It is not a de Polignac number, because 52326973 - 2¹ = 52326971 is a prime.

It is a super-2 number, since 2×52326973² = 5476224206685458, which contains 22 as substring.

Together with 52326971, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52326971) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26163486 + 26163487.

It is an arithmetic number, because the mean of its divisors is an integer number (26163487).

Almost surely, 2^52326973 is an apocalyptic number.

It is an amenable number.

52326973 is a deficient number, since it is larger than the sum of its proper divisors (1).

52326973 is an equidigital number, since it uses as much as digits as its factorization.

52326973 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 68040, while the sum is 37.

The square root of 52326973 is about 7233.7385216774. The cubic root of 52326973 is about 374.0318088038.

The spelling of 52326973 in words is "fifty-two million, three hundred twenty-six thousand, nine hundred seventy-three".