6127766056157 has 2 divisors, whose sum is σ = 6127766056158. Its totient is φ = 6127766056156.

The previous prime is 6127766056117. The next prime is 6127766056361. The reversal of 6127766056157 is 7516506677216.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6075184814521 + 52581241636 = 2464789^2 + 229306^2 .

It is a cyclic number.

It is not a de Polignac number, because 6127766056157 - 2¹⁰ = 6127766055133 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 6127766056096 and 6127766056105.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6127766056117) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3063883028078 + 3063883028079.

It is an arithmetic number, because the mean of its divisors is an integer number (3063883028079).

Almost surely, 2^{6127766056157} is an apocalyptic number.

It is an amenable number.

6127766056157 is a deficient number, since it is larger than the sum of its proper divisors (1).

6127766056157 is an equidigital number, since it uses as much as digits as its factorization.

6127766056157 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 22226400, while the sum is 59.

The spelling of 6127766056157 in words is "six trillion, one hundred twenty-seven billion, seven hundred sixty-six million, fifty-six thousand, one hundred fifty-seven".