50547558707 has 2 divisors, whose sum is σ = 50547558708. Its totient is φ = 50547558706.

The previous prime is 50547558661. The next prime is 50547558749. The reversal of 50547558707 is 70785574505.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-50547558707 is a prime.

It is a super-2 number, since 2×50547558707² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (50547558757) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25273779353 + 25273779354.

It is an arithmetic number, because the mean of its divisors is an integer number (25273779354).

Almost surely, 2^50547558707 is an apocalyptic number.

50547558707 is a deficient number, since it is larger than the sum of its proper divisors (1).

50547558707 is an equidigital number, since it uses as much as digits as its factorization.

50547558707 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6860000, while the sum is 53.

The spelling of 50547558707 in words is "fifty billion, five hundred forty-seven million, five hundred fifty-eight thousand, seven hundred seven".