50610673643 has 2 divisors, whose sum is σ = 50610673644. Its totient is φ = 50610673642.

The previous prime is 50610673639. The next prime is 50610673651. The reversal of 50610673643 is 34637601605.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 50610673643 - 2² = 50610673639 is a prime.

It is a super-2 number, since 2×50610673643² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 50610673643.

It is not a weakly prime, because it can be changed into another prime (50610676643) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25305336821 + 25305336822.

It is an arithmetic number, because the mean of its divisors is an integer number (25305336822).

Almost surely, 2^50610673643 is an apocalyptic number.

50610673643 is a deficient number, since it is larger than the sum of its proper divisors (1).

50610673643 is an equidigital number, since it uses as much as digits as its factorization.

50610673643 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 272160, while the sum is 41.

The spelling of 50610673643 in words is "fifty billion, six hundred ten million, six hundred seventy-three thousand, six hundred forty-three".