5157696127 has 2 divisors, whose sum is σ = 5157696128. Its totient is φ = 5157696126.

The previous prime is 5157696101. The next prime is 5157696143. The reversal of 5157696127 is 7216967515.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5157696127 - 2⁷ = 5157695999 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5157696727) 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, 2578848063 + 2578848064.

It is an arithmetic number, because the mean of its divisors is an integer number (2578848064).

Almost surely, 2^5157696127 is an apocalyptic number.

5157696127 is a deficient number, since it is larger than the sum of its proper divisors (1).

5157696127 is an equidigital number, since it uses as much as digits as its factorization.

5157696127 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 793800, while the sum is 49.

The square root of 5157696127 is about 71817.1019117313. The cubic root of 5157696127 is about 1727.7673010868.

The spelling of 5157696127 in words is "five billion, one hundred fifty-seven million, six hundred ninety-six thousand, one hundred twenty-seven".