50093649401 has 2 divisors, whose sum is σ = 50093649402. Its totient is φ = 50093649400.

The previous prime is 50093649373. The next prime is 50093649449. The reversal of 50093649401 is 10494639005.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 48761472400 + 1332177001 = 220820^2 + 36499^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-50093649401 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (50093649481) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25046824700 + 25046824701.

It is an arithmetic number, because the mean of its divisors is an integer number (25046824701).

Almost surely, 2^50093649401 is an apocalyptic number.

It is an amenable number.

50093649401 is a deficient number, since it is larger than the sum of its proper divisors (1).

50093649401 is an equidigital number, since it uses as much as digits as its factorization.

50093649401 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 116640, while the sum is 41.

The spelling of 50093649401 in words is "fifty billion, ninety-three million, six hundred forty-nine thousand, four hundred one".