50098604477 has 2 divisors, whose sum is σ = 50098604478. Its totient is φ = 50098604476.

The previous prime is 50098604473. The next prime is 50098604519. The reversal of 50098604477 is 77440689005.

50098604477 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 47757109156 + 2341495321 = 218534^2 + 48389^2 .

It is a cyclic number.

It is not a de Polignac number, because 50098604477 - 2² = 50098604473 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50098604473) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25049302238 + 25049302239.

It is an arithmetic number, because the mean of its divisors is an integer number (25049302239).

Almost surely, 2^50098604477 is an apocalyptic number.

It is an amenable number.

50098604477 is a deficient number, since it is larger than the sum of its proper divisors (1).

50098604477 is an equidigital number, since it uses as much as digits as its factorization.

50098604477 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1693440, while the sum is 50.

The spelling of 50098604477 in words is "fifty billion, ninety-eight million, six hundred four thousand, four hundred seventy-seven".