10568157487 has 2 divisors, whose sum is σ = 10568157488. Its totient is φ = 10568157486.

The previous prime is 10568157433. The next prime is 10568157493. The reversal of 10568157487 is 78475186501.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10568157487 - 2⁷ = 10568157359 is a prime.

It is a super-2 number, since 2×10568157487² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10568157427) 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, 5284078743 + 5284078744.

It is an arithmetic number, because the mean of its divisors is an integer number (5284078744).

Almost surely, 2^10568157487 is an apocalyptic number.

10568157487 is a deficient number, since it is larger than the sum of its proper divisors (1).

10568157487 is an equidigital number, since it uses as much as digits as its factorization.

10568157487 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1881600, while the sum is 52.

The spelling of 10568157487 in words is "ten billion, five hundred sixty-eight million, one hundred fifty-seven thousand, four hundred eighty-seven".