50277081007 has 2 divisors, whose sum is σ = 50277081008. Its totient is φ = 50277081006.

The previous prime is 50277080939. The next prime is 50277081011. The reversal of 50277081007 is 70018077205.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-50277081007 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50277081017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25138540503 + 25138540504.

It is an arithmetic number, because the mean of its divisors is an integer number (25138540504).

Almost surely, 2^50277081007 is an apocalyptic number.

50277081007 is a deficient number, since it is larger than the sum of its proper divisors (1).

50277081007 is an equidigital number, since it uses as much as digits as its factorization.

50277081007 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 27440, while the sum is 37.

The spelling of 50277081007 in words is "fifty billion, two hundred seventy-seven million, eighty-one thousand, seven".