50197456403 has 2 divisors, whose sum is σ = 50197456404. Its totient is φ = 50197456402.

The previous prime is 50197456349. The next prime is 50197456409. The reversal of 50197456403 is 30465479105.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 50197456403 - 2²⁶ = 50130347539 is a prime.

It is not a weakly prime, because it can be changed into another prime (50197456409) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25098728201 + 25098728202.

It is an arithmetic number, because the mean of its divisors is an integer number (25098728202).

Almost surely, 2^50197456403 is an apocalyptic number.

50197456403 is a deficient number, since it is larger than the sum of its proper divisors (1).

50197456403 is an equidigital number, since it uses as much as digits as its factorization.

50197456403 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 453600, while the sum is 44.

The spelling of 50197456403 in words is "fifty billion, one hundred ninety-seven million, four hundred fifty-six thousand, four hundred three".