50196493 has 2 divisors, whose sum is σ = 50196494. Its totient is φ = 50196492.

The previous prime is 50196463. The next prime is 50196527. The reversal of 50196493 is 39469105.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 47513449 + 2683044 = 6893^2 + 1638^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-50196493 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50196413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25098246 + 25098247.

It is an arithmetic number, because the mean of its divisors is an integer number (25098247).

Almost surely, 2^50196493 is an apocalyptic number.

It is an amenable number.

50196493 is a deficient number, since it is larger than the sum of its proper divisors (1).

50196493 is an equidigital number, since it uses as much as digits as its factorization.

50196493 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 29160, while the sum is 37.

The square root of 50196493 is about 7084.9483413784. The cubic root of 50196493 is about 368.8851100032.

The spelling of 50196493 in words is "fifty million, one hundred ninety-six thousand, four hundred ninety-three".