5057481953287 has 2 divisors, whose sum is σ = 5057481953288. Its totient is φ = 5057481953286.

The previous prime is 5057481953263. The next prime is 5057481953341. The reversal of 5057481953287 is 7823591847505.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5057481953287 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5057481953207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2528740976643 + 2528740976644.

It is an arithmetic number, because the mean of its divisors is an integer number (2528740976644).

Almost surely, 2^{5057481953287} is an apocalyptic number.

5057481953287 is a deficient number, since it is larger than the sum of its proper divisors (1).

5057481953287 is an equidigital number, since it uses as much as digits as its factorization.

5057481953287 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 84672000, while the sum is 64.

The spelling of 5057481953287 in words is "five trillion, fifty-seven billion, four hundred eighty-one million, nine hundred fifty-three thousand, two hundred eighty-seven".