50246963953 has 2 divisors, whose sum is σ = 50246963954. Its totient is φ = 50246963952.

The previous prime is 50246963951. The next prime is 50246963957. The reversal of 50246963953 is 35936964205.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 32282386929 + 17964577024 = 179673^2 + 134032^2 .

It is a cyclic number.

It is not a de Polignac number, because 50246963953 - 2¹ = 50246963951 is a prime.

Together with 50246963951, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 50246963953.

It is not a weakly prime, because it can be changed into another prime (50246963951) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25123481976 + 25123481977.

It is an arithmetic number, because the mean of its divisors is an integer number (25123481977).

Almost surely, 2^50246963953 is an apocalyptic number.

It is an amenable number.

50246963953 is a deficient number, since it is larger than the sum of its proper divisors (1).

50246963953 is an equidigital number, since it uses as much as digits as its factorization.

50246963953 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5248800, while the sum is 52.

The spelling of 50246963953 in words is "fifty billion, two hundred forty-six million, nine hundred sixty-three thousand, nine hundred fifty-three".