50476474513 has 2 divisors, whose sum is σ = 50476474514. Its totient is φ = 50476474512.

The previous prime is 50476474493. The next prime is 50476474519. The reversal of 50476474513 is 31547467405.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 39054850129 + 11421624384 = 197623^2 + 106872^2 .

It is a cyclic number.

It is not a de Polignac number, because 50476474513 - 2²¹ = 50474377361 is a prime.

It is not a weakly prime, because it can be changed into another prime (50476474519) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25238237256 + 25238237257.

It is an arithmetic number, because the mean of its divisors is an integer number (25238237257).

Almost surely, 2^50476474513 is an apocalyptic number.

It is an amenable number.

50476474513 is a deficient number, since it is larger than the sum of its proper divisors (1).

50476474513 is an equidigital number, since it uses as much as digits as its factorization.

50476474513 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1411200, while the sum is 46.

The spelling of 50476474513 in words is "fifty billion, four hundred seventy-six million, four hundred seventy-four thousand, five hundred thirteen".