52371793 has 2 divisors, whose sum is σ = 52371794. Its totient is φ = 52371792.

The previous prime is 52371779. The next prime is 52371797. The reversal of 52371793 is 39717325.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 27541504 + 24830289 = 5248^2 + 4983^2 .

It is a cyclic number.

It is not a de Polignac number, because 52371793 - 2⁹ = 52371281 is a prime.

It is not a weakly prime, because it can be changed into another prime (52371797) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26185896 + 26185897.

It is an arithmetic number, because the mean of its divisors is an integer number (26185897).

Almost surely, 2^52371793 is an apocalyptic number.

It is an amenable number.

52371793 is a deficient number, since it is larger than the sum of its proper divisors (1).

52371793 is an equidigital number, since it uses as much as digits as its factorization.

52371793 is an evil number, because the sum of its binary digits is even.

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

The square root of 52371793 is about 7236.8358417198. The cubic root of 52371793 is about 374.1385690502.

The spelling of 52371793 in words is "fifty-two million, three hundred seventy-one thousand, seven hundred ninety-three".