51792593 has 2 divisors, whose sum is σ = 51792594. Its totient is φ = 51792592.

The previous prime is 51792589. The next prime is 51792617. The reversal of 51792593 is 39529715.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 40347904 + 11444689 = 6352^2 + 3383^2 .

It is a cyclic number.

It is not a de Polignac number, because 51792593 - 2² = 51792589 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 51792593.

It is not a weakly prime, because it can be changed into another prime (51792493) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25896296 + 25896297.

It is an arithmetic number, because the mean of its divisors is an integer number (25896297).

Almost surely, 2^51792593 is an apocalyptic number.

It is an amenable number.

51792593 is a deficient number, since it is larger than the sum of its proper divisors (1).

51792593 is an equidigital number, since it uses as much as digits as its factorization.

51792593 is an evil number, because the sum of its binary digits is even.

The product of its digits is 85050, while the sum is 41.

The square root of 51792593 is about 7196.7070942202. The cubic root of 51792593 is about 372.7542051150.

The spelling of 51792593 in words is "fifty-one million, seven hundred ninety-two thousand, five hundred ninety-three".