52373791 has 2 divisors, whose sum is σ = 52373792. Its totient is φ = 52373790.

The previous prime is 52373779. The next prime is 52373801. The reversal of 52373791 is 19737325.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 52373791 - 2¹⁹ = 51849503 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 52373791.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52373491) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26186895 + 26186896.

It is an arithmetic number, because the mean of its divisors is an integer number (26186896).

Almost surely, 2^52373791 is an apocalyptic number.

52373791 is a deficient number, since it is larger than the sum of its proper divisors (1).

52373791 is an equidigital number, since it uses as much as digits as its factorization.

52373791 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 39690, while the sum is 37.

The square root of 52373791 is about 7236.9738841590. The cubic root of 52373791 is about 374.1433268235.

The spelling of 52373791 in words is "fifty-two million, three hundred seventy-three thousand, seven hundred ninety-one".