56988514351 has 2 divisors, whose sum is σ = 56988514352. Its totient is φ = 56988514350.

The previous prime is 56988514327. The next prime is 56988514361. The reversal of 56988514351 is 15341588965.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 56988514351 - 2¹⁹ = 56987990063 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 56988514292 and 56988514301.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (56988514361) 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, 28494257175 + 28494257176.

It is an arithmetic number, because the mean of its divisors is an integer number (28494257176).

Almost surely, 2^56988514351 is an apocalyptic number.

56988514351 is a deficient number, since it is larger than the sum of its proper divisors (1).

56988514351 is an equidigital number, since it uses as much as digits as its factorization.

56988514351 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5184000, while the sum is 55.

The spelling of 56988514351 in words is "fifty-six billion, nine hundred eighty-eight million, five hundred fourteen thousand, three hundred fifty-one".