50463833857 has 2 divisors, whose sum is σ = 50463833858. Its totient is φ = 50463833856.

The previous prime is 50463833831. The next prime is 50463833869. The reversal of 50463833857 is 75833836405.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 46639153521 + 3824680336 = 215961^2 + 61844^2 .

It is a cyclic number.

It is not a de Polignac number, because 50463833857 - 2¹¹ = 50463831809 is a prime.

It is a super-3 number, since 3×50463833857³ (a number of 33 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (50463833257) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25231916928 + 25231916929.

It is an arithmetic number, because the mean of its divisors is an integer number (25231916929).

Almost surely, 2^50463833857 is an apocalyptic number.

It is an amenable number.

50463833857 is a deficient number, since it is larger than the sum of its proper divisors (1).

50463833857 is an equidigital number, since it uses as much as digits as its factorization.

50463833857 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7257600, while the sum is 52.

The spelling of 50463833857 in words is "fifty billion, four hundred sixty-three million, eight hundred thirty-three thousand, eight hundred fifty-seven".