50355464113 has 2 divisors, whose sum is σ = 50355464114. Its totient is φ = 50355464112.

The previous prime is 50355464111. The next prime is 50355464147. The reversal of 50355464113 is 31146455305.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 33726587904 + 16628876209 = 183648^2 + 128953^2 .

It is a cyclic number.

It is not a de Polignac number, because 50355464113 - 2¹ = 50355464111 is a prime.

Together with 50355464111, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (50355464111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25177732056 + 25177732057.

It is an arithmetic number, because the mean of its divisors is an integer number (25177732057).

Almost surely, 2^50355464113 is an apocalyptic number.

It is an amenable number.

50355464113 is a deficient number, since it is larger than the sum of its proper divisors (1).

50355464113 is an equidigital number, since it uses as much as digits as its factorization.

50355464113 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 108000, while the sum is 37.

The spelling of 50355464113 in words is "fifty billion, three hundred fifty-five million, four hundred sixty-four thousand, one hundred thirteen".