10526847427 has 2 divisors, whose sum is σ = 10526847428. Its totient is φ = 10526847426.

The previous prime is 10526847367. The next prime is 10526847473. The reversal of 10526847427 is 72474862501.

It is an a-pointer prime, because the next prime (10526847473) can be obtained adding 10526847427 to its sum of digits (46).

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10526847427 - 2¹¹ = 10526845379 is a prime.

It is a super-2 number, since 2×10526847427² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (10526847127) 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, 5263423713 + 5263423714.

It is an arithmetic number, because the mean of its divisors is an integer number (5263423714).

Almost surely, 2^10526847427 is an apocalyptic number.

10526847427 is a deficient number, since it is larger than the sum of its proper divisors (1).

10526847427 is an equidigital number, since it uses as much as digits as its factorization.

10526847427 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 752640, while the sum is 46.

The spelling of 10526847427 in words is "ten billion, five hundred twenty-six million, eight hundred forty-seven thousand, four hundred twenty-seven".