52359973 has 2 divisors, whose sum is σ = 52359974. Its totient is φ = 52359972.

The previous prime is 52359959. The next prime is 52359977. The reversal of 52359973 is 37995325.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 43467649 + 8892324 = 6593^2 + 2982^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-52359973 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52359977) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26179986 + 26179987.

It is an arithmetic number, because the mean of its divisors is an integer number (26179987).

Almost surely, 2^52359973 is an apocalyptic number.

It is an amenable number.

52359973 is a deficient number, since it is larger than the sum of its proper divisors (1).

52359973 is an equidigital number, since it uses as much as digits as its factorization.

52359973 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 255150, while the sum is 43.

The square root of 52359973 is about 7236.0191403838. The cubic root of 52359973 is about 374.1104199877.

The spelling of 52359973 in words is "fifty-two million, three hundred fifty-nine thousand, nine hundred seventy-three".