50693953 has 2 divisors, whose sum is σ = 50693954. Its totient is φ = 50693952.

The previous prime is 50693941. The next prime is 50694011. The reversal of 50693953 is 35939605.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 39350529 + 11343424 = 6273^2 + 3368^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-50693953 is a prime.

It is not a weakly prime, because it can be changed into another prime (50693053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25346976 + 25346977.

It is an arithmetic number, because the mean of its divisors is an integer number (25346977).

Almost surely, 2^50693953 is an apocalyptic number.

It is an amenable number.

50693953 is a deficient number, since it is larger than the sum of its proper divisors (1).

50693953 is an equidigital number, since it uses as much as digits as its factorization.

50693953 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 109350, while the sum is 40.

The square root of 50693953 is about 7119.9686094814. The cubic root of 50693953 is about 370.0996882593.

The spelling of 50693953 in words is "fifty million, six hundred ninety-three thousand, nine hundred fifty-three".